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Type of star that is luminous, blue, and variable in brightness
Luminous blue variables (LBVs) are rare, massive, evolved stars that show unpredictable and sometimes dramatic variations in their spectra and brightness
Luminous_blue_variable
Rare star with tremendous luminosity and high rates of mass loss by stellar winds
these are small except for two distinct instability regions where luminous blue variables (LBVs) and yellow hypergiants are found. Because of their high
Hypergiant
Luminous blue variables (LBVs) are rare, massive, evolved stars that show unpredictable and sometimes dramatic variations in their spectra and brightness
List of luminous blue variable stars
List_of_luminous_blue_variable_stars
Hot, luminous star with a spectral type of A9 or earlier
giants Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) A blue supergiant (BSG) is a hot, luminous star, often
Blue_supergiant
Variable star in the constellation Cygnus
Earth, it is a hypergiant luminous blue variable (LBV) star of spectral type B1-2 Ia-0ep that is one of the most luminous stars in the Milky Way. The
P_Cygni
Stars sorted by absolute magnitude
Bomans, D. J.; Burggraf, Birgitta (2014). "Luminous and Variable Stars in M31 and M33. II. Luminous Blue Variables, Candidate LBVS, Fe II Emission Line Stars
List_of_most_luminous_stars
Galaxy in the constellation Coma Berenicies
supernova was visible starting 5 February 1941. NGC 4559 is home to the luminous blue variable AT 2016blu (also known as PSN J12355230+2755559, or as NGC 4559OT)
NGC_4559
Galaxy in the constellation Canes Venatici
discovered by Paul Wild on 30 May 1954. The galaxy has hosted one luminous blue variable: SN 2010U (type LBV, mag. 16) was discovered by Kōichi Itagaki on
NGC_4214
Type of star that is massive and luminous
over a million L☉ and are often unstable, such as α Cygni variables and luminous blue variables. The very hottest supergiants with early O spectral types
Supergiant
Star in the Large Magellanic Cloud
the constellation Mensa. It is classified as a luminous blue variable and is one of the most luminous stars in the LMC. It lies three arc-minutes southwest
R71_(star)
Galaxy in the constellation Hydra
B. Although no supernovae have been observed in NGC 3109 yet, a luminous blue variable, designated AT 2018akx (type LBV, mag. 17.5), was discovered by
NGC_3109
2007). "Discovery of a Nearby Twin of SN 1987A's Nebula around the Luminous Blue Variable HD 168625: Was Sk -69 202 an LBV?". The Astronomical Journal. 133
List_of_supernova_candidates
Luminous variable star in the constellation Carina
constellation of Carina. It is classified as a luminous blue variable (LBV) and is one of the most luminous stars in the Milky Way. The great distance (20
AG_Carinae
Classification of stars based on spectral properties
symbols are used for white dwarfs than for other types of stars: Luminous blue variables (LBVs) are rare, massive and evolved stars that show unpredictable
Stellar_classification
Star in the Large Magellanic Cloud
roughly 160,000 light-years away. The star is a luminous blue variable, and one of the most luminous stars known, having a luminosity varying widely above
S_Doradus
Hot, giant star of early spectral type
lives in the blue giant stage. Because O-type and B-type stars with a giant luminosity classification are often somewhat more luminous than their normal
Blue_giant
Canadian astrophysicist
along with two other astrophysicists, for the discovery of a new luminous blue variable star called NGC 2363-V1, which is located in the star-forming region
Carmelle_Robert
Stellar system in the constellation Carina
54 years. The primary is an extremely unusual star, similar to a luminous blue variable (LBV). It was initially 150–250 M☉, of which it has already lost
Eta_Carinae
Galaxy in the constellation Sextans
occulted by the Moon over North America. One supernova and one luminous blue variable have been observed in NGC 3423. SN 2009ls was discovered on 23 November
NGC_3423
Galaxy in the constellation Fornax
Alerts on 18 June 2020. Spectral analysis revealed the star to be a luminous blue variable. Captured by James Webb Space Telescope. The image shows NGC 1385
NGC_1385
Luminous blue variable star in the constellation Sagittarius
V4650 Sagittarii (qF362) is a luminous blue variable star (LBV) in the constellation of Sagittarius. Located some 25,000 light years away, the star is
V4650_Sagittarii
Likely binary star in the constellation Sagittarius
LBV 1806−20 is a candidate luminous blue variable (LBV) and likely binary star located around 28,000 light-years (8,700 pc) from the Sun, towards the center
LBV_1806−20
Astronomical category of stars
type of blue supergiant which has a forest of forbidden FeII lines in its spectrum. They are potentially quiescent hot luminous blue variables. Eta Carinae
Iron_star
Heterogeneous class of stars with unusual spectra
showing N and He emission BSG: blue supergiant RSG: red supergiant YHG: yellow hypergiant LBV: luminous blue variable WNh: WN plus hydrogen lines WNL:
Wolf–Rayet_star
System of two stars orbiting each other
well-established in all cases, it may be termed a "hot companion". The luminous blue variable Eta Carinae has been determined to be a binary star system. The
Binary_star
Galaxy in the constellation Leo Minor
has a recessional velocity of 1474 km/s. One supernova and one luminous blue variable have been observed in NGC 3003: SN 1961F (Type II, mag. 13.1) was
NGC_3003
Star in the constellation Sagittarius
HD 168625 (V4030 Sagittarii) is a blue hypergiant star and candidate luminous blue variable located in the constellation of Sagittarius easy to see with
HD_168625
Galaxy in the constellation Virgo
January 1985. A 1987 study classified this supernova as Type Ia. One luminous blue variable has been observed in NGC 4045: AT 2019wbg (Type LBV, mag. 18.775)
NGC_4045
Hypothetical class of star that develops from a red dwarf
their opaque atmosphere means the star has to get bigger to become more luminous. However, it is predicted that red dwarfs with less than 0.25 M☉ have clearer
Blue_dwarf_(red-dwarf_stage)
Luminous blue variable star in the constellation Triangulum
VHK 83 (Var 83 in the VHK survey) is a luminous blue variable (LBV) in the constellation Triangulum, in the Triangulum Galaxy. With its bolometric luminosity
Var_83
Galaxy in the constellation Coma Berenices
Cepheid variable stars. The outer arms appear blue due to the continuing formation of young stars and include a possible luminous blue variable with an
NGC_4414
Star in Large Magellanic Cloud
HD 37836 is a candidate luminous blue variable located in the Large Magellanic Cloud and one of the brightest stars in its galaxy. The star was first mentioned
HD_37836
Class of young variable stars
T Tauri stars (TTS) are a class of variable stars that are less than about ten million years old. This class is named after the prototype, T Tauri, a young
T_Tauri_star
Star in the constellation Sagittarius
HD 168607 (V4029 Sagittarii) is a blue hypergiant and luminous blue variable (LBV) star located in the constellation of Sagittarius, easy to see with amateur
HD_168607
Supernova in the constellation Dorado
that Sk -69 202 may have been a luminous blue variable in the recent past, although it was apparently a normal luminous supergiant at the time it exploded
Sanduleak_−69_202
Astrophysical phenomenon
low-luminosity post-red supergiant luminous blue variables to collapse, most likely as a Type IIn supernova. Several examples of hot luminous progenitors of Type IIn
Supernova
Dense star cluster of massive young stars in the constellation of Sagittarius
the most massive and luminous stars, but it does have the distinction of hosting two of the extremely rare luminous blue variables, the Pistol Star and
Quintuplet_Cluster
Stage of stellar evolution
Przybilla, Norbert; Nieva, M. -Fernanda (2011). "Red Supergiants, Luminous Blue Variables and Wolf-Rayet stars: The single massive star perspective". Bulletin
Blue_loop
Schuyler (2006). "The Type IIn Supernova 2002kg: The Outburst of a Luminous Blue Variable Star in NGC 2403". arXiv:astro-ph/0603025. Mehner, A.; Baade, D
List_of_largest_stars
Star in the constellation Andromeda
Andromedae (AE And) is a luminous blue variable (LBV), a type of variable star. The star is one of the most luminous variables in M31, the Andromeda Galaxy
AE_Andromedae
Stellar explosion with a distinct red colour
A luminous red nova (abbr. LRN, pl. luminous red novae, pl.abbr. LRNe) is a stellar explosion thought to be caused by the merging of two stars. They are
Luminous_red_nova
Kathleen (May 2000). "The progenitor masses of Wolf-Rayet stars and luminous blue variables determined from cluster turnoffs. I. Results from 19 OB associations
List_of_most_massive_stars
Luminous blue variable star in the constellation Camelopardalis
NGC 2363-V1 is a luminous blue variable star in the star-forming region NGC 2363, at the far southwestern part of the irregular galaxy NGC 2366 in the
NGC_2363-V1
Type of large cool star
Giants Red giants Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) A red giant is a luminous giant star of low
Red_giant
Super star cluster in the Milky Way Galaxy
Westerlund 1 W26, one of the largest known stars, 24 Wolf-Rayet stars, a luminous blue variable, many OB supergiants, and an unusual supergiant sgB[e] star which
Westerlund_1
Star in the constellation Taurus
Romano's Star /roʊˈmɑːnoʊz/ (GR 290) is a luminous blue variable star located in the Messier 33 galaxy in the constellation of Triangulum. Discovered by
Romano's_Star
Star in the constellation Scorpius
as the "Northern jewel box" cluster. ζ1 Scorpii's primary is a luminous blue variable according to its luminosity and spectral appearance, yet is has
Zeta1_Scorpii
Luminous blue variable star in the constellation Andromeda
Andromedae (AF And) is a luminous blue variable (LBV), a type of variable star. The star is one of the most luminous variables in M31, the Andromeda Galaxy
AF_Andromedae
Stellar classification
Above about 60M☉, O-type stars evolve though a short blue hypergiant or luminous blue variable phase directly to Wolf–Rayet stars. The most massive O-type
O-type_star
Stars with a supergiant luminosity class with a spectral type of K or M
cores collapse, hence they evolve back to yellow hypergiants and luminous blue variables. Such stars can explode as Type II-L supernovae, still with hydrogen
Red_supergiant
Triple star system in the constellation Tucana
components among the most luminous stars known: the unusual primary has a Wolf–Rayet spectrum and has produced a luminous blue variable (LBV) outburst; the
HD_5980
Star whose brightness fluctuates, as seen from Earth
[citation needed] Luminous blue variables Also known as the S Doradus variables, luminous blue variables (LBV) are among the most luminous stars known. Examples
Variable_star
extremes List of stars with proplyds List of variable stars List of Wolf-Rayet stars List of luminous blue variable stars List of O-type stars List of stars
Lists_of_astronomical_objects
Class of massive star with a spectral type of A to K
separates yellow hypergiants from luminous blue variables although yellow hypergiants at their hottest and luminous blue variables at their coolest can have approximately
Yellow_hypergiant
Hypergiant star in Sagittarius
Pistol Star (or V4647 Sagittarii) is an extremely luminous blue hypergiant star, one of the most luminous and massive known stars in the Milky Way. It is
Pistol_Star
Stellar explosions that appear to be supernovae
Type V supernovae, Eta Carinae analogs, and giant eruptions of luminous blue variables (LBV). Supernova impostors appear as remarkably faint supernovae
Supernova_impostor
Main-sequence star of spectral type O
between 30,000 and 50,000 K. They are between 40,000 and 1,000,000 times as luminous as the Sun. The "anchor" standards which define the MK classification grid
O-type_main-sequence_star
Galaxy in constellation Canes Venatici
and NGC 4627. The galaxy is a member of the NGC 4631 Group. A luminous blue variable in "super-outburst" was discovered in NGC 4656/57 on March 21, 2005
NGC_4656_and_NGC_4657
Main sequence star that is more luminous and bluer than expected
A blue straggler is a type of star that is more luminous and bluer than expected. Typically identified in a stellar cluster, they have a higher effective
Blue_straggler
Type of star, larger and brighter than the Sun
Virginis variables, more-luminous pulsating variables also known as type II Cepheids, with periods of 10–20 days; Type I Cepheid variables, more luminous still
Giant_star
Wolf Rayet star in the constellation Carina
called Hen 3-519. In 1994, WR 31a was first described as a candidate luminous blue variable (cLBV) after a detailed spectrographic study with the Anglo-Australian
WR_31a
Large self-illuminated object in space
F.; Kniazev, A.; Sholukhova, O.; Maslennikova, O. (2020). "New luminous blue variable candidates in the NGC 247 galaxy". Monthly Notices of the Royal
Star
Star that has a supergiant luminosity class, with a spectral type of F or G
Przybilla, Norbert; Nieva, M.-Fernanda (2011). "Red Supergiants, Luminous Blue Variables and Wolf-Rayet stars: The single massive star perspective". Société
Yellow_supergiant
Luminous blue variable star undergoing an eruptive phase in Westerlund 1
Westerlund 1-243 or Wd 1-243 is a luminous blue variable (LBV) star undergoing an eruptive phase located within the outskirts of the super star cluster
Westerlund_1-243
Nebula around the Pistol Star
time. The Pistol Star, a luminous blue variable is 1.6 million times brighter than the Sun making it one of the most luminous stars in the Milky Way. Figer
Pistol_Nebula
Topics referred to by the same term
Late bottled vintage, a type of Port wine Luminous blue variable, a very bright, blue, hypergiant variable star Libreville International Airport (IATA:
LBV
Star in the constellation Carina
HR Carinae is a luminous blue variable star located in the constellation Carina. It is surrounded by a vast nebula of ejected nuclear-processed material
HR_Carinae
Candidate luminous variable star in the constellation Dorado
Radcliffe Observatory Magellanic Clouds catalog) is a candidate luminous blue variable located in the LH-41 OB association in the Large Magellanic Cloud
R85
Luminous blue variable star in the constellation Sagittarius
V4998 Sagittarii is a luminous blue variable star (LBV) in the constellation of Sagittarius. Located some 25,000 light-years away, the star is positioned
V4998_Sagittarii
Scatter plot of stars showing the relationship of luminosity to stellar classification
stars at the cooler and less luminous end of the sequence, and more massive stars towards the hotter and more luminous end. During the stage of their
Hertzsprung–Russell_diagram
Limiting magnitude List of variable stars List of brightest natural objects in the sky List of most massive stars List of most luminous stars List of nearest
List_of_brightest_stars
Stellar classification distinguished by bright blue luminosity
temperatures between about 10,000 and 30,000 K. B-type stars are luminous and blue-white. Their spectra have strong neutral helium absorption lines,
B-type_main-sequence_star
Type of neutron star with a strong magnetic field
from ESA's XMM-Newton X-ray telescope. SGR 1935+2154, emitted a pair of luminous radio bursts on 28 April 2020. There was speculation that these may be
Magnetar
Galaxy in the constellation Aquarius
emission lines with P Cygni profiles was widely considered to be a luminous blue variable ejecting matter, other studies posited the mentioned, competing
PHL_293B
through parallax measurements, use of standard references such as cepheid variables or Type Ia supernovas to the object in which the star resides, or redshift
List_of_most_distant_stars
Outermost layer of a star's atmosphere
stars, are much more luminous than the Sun's. For example, FK Comae Berenices is the prototype for the FK Com class of variable star. These are giants
Stellar_corona
Star at the centre of the Solar System
the CNO cycle is expected to increase as the Sun becomes older and more luminous. The core is the only region of the Sun that produces an appreciable amount
Sun
Distant star or star cluster
star more than twice as hot as our Sun, and about a million times more luminous". Webb's observations revealed hints of a cooler, redder companion star
WHL0137-LS
Dim, low mass stars on the main sequence
A red dwarf is the least massive, smallest, least luminous, and coolest kind of star on the main sequence. Red dwarfs are by far the most common type of
Red_dwarf
Star in the Triangulum Galaxy
Cygni profile. This is commonly thought to be a characteristic of luminous blue variables. However, it is present in some other stars with high mass-loss
B324
post-AGB super-AGB Blue loop Planetary nebula Protoplanetary Wolf–Rayet nebula PG1159 Dredge-up OH/IR Instability strip Luminous blue variable Stellar population
List_of_proper_names_of_stars
Galaxy in the constellation Camelopardalis
initially classified as a Type IIn, or possibly the outburst of a luminous blue variable. On 24 August 2021, it was reclassified as a Gap transient. SN 2004dj
NGC_2403
Type of star larger than main-sequence but smaller than a giant
emission is more luminous B: Balmer line profiles, and strength of O ii lines A: Balmer line profiles, broader wings means less luminous F: line strengths
Subgiant
Star in the constellation Scutum
is on the brink of ejecting its outer layers and evolving into a luminous blue variable (LBV) or Wolf–Rayet star (WR star). An article describing the red
Stephenson_2_DFK_1
2005 supernova in the galaxy NGC 266
progenitor star was identified. This is believed to have been a luminous blue variable (LBV), similar to Eta Carinae, with an absolute magnitude of −10
SN_2005gl
Unit of time
post-AGB super-AGB Blue loop Planetary nebula Protoplanetary Wolf–Rayet nebula PG1159 Dredge-up OH/IR Instability strip Luminous blue variable Stellar population
Galactic_year
Variable stars which exhibit non-radial pulsations
Catalogue of Variable Stars was published in 1985. It used the acronym ACYG for Alpha Cygni variable stars. Many luminous blue variables (LBVs) show Alpha
Alpha_Cygni_variable
Overview of the scientific field of astronomy
supergiants Luminous blue variable Gamma Cassiopeiae variable R Coronae Borealis variable Eruptive binary RS Canum Venaticorum variable Cataclysmic or
Outline_of_astronomy
Magnetar in the constellation Sagittarius
would make it the most eccentric exoplanet known. LBV 1806−20 – luminous blue variable As measured by various space-based and land-based astronomical observatories
SGR_1806−20
Theoretical stellar remnant
post-AGB super-AGB Blue loop Planetary nebula Protoplanetary Wolf–Rayet nebula PG1159 Dredge-up OH/IR Instability strip Luminous blue variable Stellar population
Black_dwarf
Hypothetical hybrid star type
31W. doi:10.1093/mnrasl/slw034. O'Grady, Anna (2020). "Cool, Luminous, and Highly Variable Stars in the Magellanic Clouds from ASAS-SN: Implications for
Thorne–Żytkow_object
Region of an astronomical diagram
hypergiants which have irregular pulsations and eruptions. The hotter luminous blue variables may be related and show similar short- and long-term spectral and
Instability_strip
Topics referred to by the same term
in the Pacific Godzilla Star, a Luminous blue variable (LBV) star in the Sunburst galaxy, currently the most luminous known star. Gojira (disambiguation)
Godzilla_(disambiguation)
List of luminous blue variable stars List of O-type stars List of brown dwarfs List of white dwarfs List of red dwarfs List of notable variable stars List
Lists_of_stars
Spiral galaxy in the constellation Lynx
and was either a Type II supernova or the hyper-eruption of a luminous blue variable. List of NGC objects (2001–3000) Skrutskie, Michael F.; et al. (1
NGC_2770
Star in the Large Magellanic cloud
constellation Dorado. It is classified as a possible luminous blue variable and is one of the most luminous and massive stars known. R99 has a peculiar spectrum
R99_(star)
Binary star in the Galactic Center in the constellation Sagittarius
from a greater distance. GCIRS 16SW was classified as a candidate luminous blue variable on the basis of its spectrum and physical properties. This was before
GCIRS_16SW
Luminous blue variable star in the constellation Scorpius
HD 160529 (V905 Scorpii) is a luminous blue variable (LBV) star located in the constellation of Scorpius. With an apparent magnitude of around +6.8 it
HD_160529
Astrophysical limit on radiation from stars
"Turbulent pressure in the envelopes of yellow hypergiants and luminous blue variables". Astrophysical Journal. 589 (2): 960–967. Bibcode:2003ApJ...589
Eddington_luminosity
Star whose atmosphere contains more carbon than oxygen
carbon star (C-type star) is typically an asymptotic giant branch star, a luminous red giant, whose atmosphere contains more carbon than oxygen. The two elements
Carbon_star
LUMINOUS BLUE-VARIABLE
LUMINOUS BLUE-VARIABLE
Surname or Lastname
English
English : generally a fairly recent Americanized form of German Blau or the French cognate Bleu.
Boy/Male
Tamil
Luminous
Boy/Male
Hindu, Indian
Luminous
Girl/Female
Latin
Luminous.
Boy/Male
Hindu, Indian, Marathi
Luminous
Girl/Female
Latin
Luminous.
Girl/Female
Tamil
Luminous
Boy/Male
Hindu
Luminous
Boy/Male
Tamil
Anshumat | அஂஷà¯à®®à®¾à®¤Â
Luminous
Anshumat | அஂஷà¯à®®à®¾à®¤Â
Girl/Female
Latin
Luminous.
Boy/Male
Tamil
Luminous
Girl/Female
Latin
Luminous.
Boy/Male
Tamil
Luminous
Boy/Male
Arabic, Muslim
Luminous
Boy/Male
Muslim
Luminous
Surname or Lastname
English
English : variant spelling of Bligh.
Boy/Male
Hindu
Luminous
Boy/Male
Tamil
Luminous
Female
Yiddish
(בְּלוּמֶע) Variant form of Yiddish Bluma, BLUME means "flower."
Boy/Male
Arabic, Muslim, Sindhi
Luminous
LUMINOUS BLUE-VARIABLE
LUMINOUS BLUE-VARIABLE
Male
Irish
Irish Gaelic byname for a skinny man, CNÃMHÃN means "little bone."
Boy/Male
Tamil
Godly
Surname or Lastname
English
English : from a short form of the personal name Gregory.
Girl/Female
French
God is gracious.
Girl/Female
Australian, Latin
Laurel; Form of Laura
Boy/Male
Hindu, Indian, Marathi
Very Tender
Girl/Female
Gaelic Scandinavian
Powerful in battle.
Boy/Male
Indian, Punjabi, Sikh
Beautiful; Lovely
Boy/Male
Hindu
Girl/Female
Tamil
Beautiful
LUMINOUS BLUE-VARIABLE
LUMINOUS BLUE-VARIABLE
LUMINOUS BLUE-VARIABLE
LUMINOUS BLUE-VARIABLE
LUMINOUS BLUE-VARIABLE
v. t.
To make blue; to dye of a blue color; to make blue by heating, as metals, etc.
n.
See Saunders-blue.
superl.
Severe or over strict in morals; gloom; as, blue and sour religionists; suiting one who is over strict in morals; inculcating an impracticable, severe, or gloomy mortality; as, blue laws.
superl.
Having the color of the clear sky, or a hue resembling it, whether lighter or darker; as, the deep, blue sea; as blue as a sapphire; blue violets.
a.
Having blue eyes.
superl.
Low in spirits; melancholy; as, to feel blue.
a.
Having the blue color of the sky; azure; as, a sky-blue stone.
n.
Alt. of Blue-bonnet
a.
Enlightened; intelligent; also, clear; intelligible; as, a luminous mind.
a.
Pertaining to or containing alum, or alumina; as, aluminous minerals, aluminous solution.
a.
Having blue veins or blue streaks.
a.
Deep blue, like smalt.
superl.
Suited to produce low spirits; gloomy in prospect; as, thongs looked blue.
imp. & p. p.
of Blue
a.
Of the nature of glue; resembling glue; viscous; viscid; adhesive; gluey.
a.
Of inflexible honesty and fidelity; -- a term derived from the true, or Coventry, blue, formerly celebrated for its unchanging color. See True blue, under Blue.
a.
Shining; emitting or reflecting light; brilliant; bright; as, the is a luminous body; a luminous color.
a.
Illuminated; full of light; bright; as, many candles made the room luminous.
superl.
Pale, without redness or glare, -- said of a flame; hence, of the color of burning brimstone, betokening the presence of ghosts or devils; as, the candle burns blue; the air was blue with oaths.