Global Information Lookup Global Information

Gliese 908 information


Gliese 908

A visual band light curve for BR Piscium, plotted from ASAS-SN data[1]
Observation data
Epoch J2000      Equinox J2000
Constellation Pisces
Right ascension 23h 49m 12.52790s[2]
Declination 02° 24′ 04.4072″[2]
Apparent magnitude (V) 8.93 - 9.03[3]
Characteristics
Spectral type M1V Fe-1[4]
Variable type BY Dra[3]
Astrometry
Radial velocity (Rv)−71.79[5] km/s
Proper motion (μ) RA: 992.665[5] mas/yr
Dec.: −968.648[5] mas/yr
Parallax (π)169.2163 ± 0.0281 mas[6]
Distance19.275 ± 0.003 ly
(5.9096 ± 0.0010 pc)
Absolute magnitude (MV)+10.1[7]
Details
Mass0.37[8] M
Radius0.39[9] R
Luminosity (bolometric)0.022[9] L
Surface gravity (log g)4.86[9] cgs
Temperature3,570[9] K
Metallicity [Fe/H]−0.51±0.05[10] dex
Rotational velocity (v sin i)2.25[11] km/s
Other designations
BR Piscium, BD+01°4774, GJ 908[12], HIP 117473[2], SAO 128397, PPM 174453, G 29-68, G 31-6, LHS 550[13], LTT 17014, PLX 5763[14], TYC 586-610-1[15], GSC 00586-00610, IRAS 23466+0207, 2MASS J23491255+0224037, Lalande 46650
Database references
SIMBADdata
Gliese 908 is located in the constellation Pisces
Gliese 908 is located in the constellation Pisces
Gliese 908
Location of Gliese 908 in the constellation Pisces

Gliese 908 is a red dwarf star, located in constellation Pisces at 19.3 light-years from Earth. It is a BY Draconis variable star with a variable star designation of BR Piscium. Its apparent magnitude varies between magnitude 8.93 and magnitude 9.03 as a result of starspots and varying chromospheric activity.

The variability of Gliese 908 was confirmed in 1994, although no period could be detected in its brightness changes.[16] It was entered into the General Catalogue of Variable Stars in 1997.[17]

Gliese 908 is a cool main sequence star, a red dwarf, with a spectral class of M1V Fe-1. The suffix indicates a noticeable deficiency in heavy elements.[4]

  1. ^ Cite error: The named reference ASAS-SN was invoked but never defined (see the help page).
  2. ^ a b c Perryman; et al. (1997). "HIP 117473". The Hipparcos and Tycho Catalogues. Archived from the original on 2016-03-04. Retrieved 2015-09-21.
  3. ^ a b Cite error: The named reference gcvs was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference perkins was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference dr2 was invoked but never defined (see the help page).
  6. ^ Brown, A. G. A.; et al. (Gaia collaboration) (2021). "Gaia Early Data Release 3: Summary of the contents and survey properties". Astronomy & Astrophysics. 649: A1. arXiv:2012.01533. Bibcode:2021A&A...649A...1G. doi:10.1051/0004-6361/202039657. S2CID 227254300. (Erratum: doi:10.1051/0004-6361/202039657e). Gaia EDR3 record for this source at VizieR.
  7. ^ Cite error: The named reference borosaikia was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference hades was invoked but never defined (see the help page).
  9. ^ a b c d Cite error: The named reference maldonado was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference Lindgren2017 was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference houdebine was invoked but never defined (see the help page).
  12. ^ Gliese, W.; Jahreiß, H. (1991). "Gl 908". Preliminary Version of the Third Catalogue of Nearby Stars. Archived from the original on 2016-03-04. Retrieved 2015-09-21.
  13. ^ Luyten, Willem Jacob (1979). "LHS 550". LHS Catalogue, 2nd Edition. Archived from the original on 2020-09-25. Retrieved 2015-10-15.
  14. ^ Van Altena W. F.; Lee J. T.; Hoffleit E. D. (1995). "GCTP 5763". The General Catalogue of Trigonometric Stellar Parallaxes (Fourth ed.). Archived from the original on 2016-03-04. Retrieved 2015-09-21.
  15. ^ Perryman; et al. (1997). "HIP 117473". The Hipparcos and Tycho Catalogues. Archived from the original on 2016-03-04. Retrieved 2015-09-21.
  16. ^ Cite error: The named reference weis was invoked but never defined (see the help page).
  17. ^ Cite error: The named reference ibvs was invoked but never defined (see the help page).

and 26 Related for: Gliese 908 information

Request time (Page generated in 0.7874 seconds.)

Gliese 908

Last Update:

Gliese 908 is a red dwarf star, located in constellation Pisces at 19.3 light-years from Earth. It is a BY Draconis variable star with a variable star...

Word Count : 818

List of nearest bright stars

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 879

Gliese 445

Last Update:

Gliese 445 (Gl 445 or AC +79 3888) is an M-type main sequence star in the northern part of the constellation Camelopardalis. It is currently 17.1 light-years...

Word Count : 785

Gliese 876

Last Update:

Gliese 876 is a red dwarf star 15.2 light-years (4.7 parsecs) away from Earth in the constellation of Aquarius. It is one of the closest known stars to...

Word Count : 3078

Gliese 832

Last Update:

Gliese 832 (Gl 832 or GJ 832) is a red dwarf of spectral type M2V in the southern constellation Grus. The apparent visual magnitude of 8.66 means that...

Word Count : 1330

Gliese 1

Last Update:

Gliese 1 is a red dwarf in the constellation Sculptor, which is found in the southern celestial hemisphere. It is one of the closest stars to the Sun,...

Word Count : 1340

Gliese 229

Last Update:

Gliese 229 (also written as Gl 229 or GJ 229) is a binary system composed of a red dwarf and the second brown dwarf seen by astronomers, 18.8 light years...

Word Count : 1643

GJ 1061

Last Update:

System. Retrieved 2020-03-31. "Trio of Super-Earths Found Orbiting Red Dwarf Gliese 1061 | Astronomy | Sci-News.com". Breaking Science News | Sci-News.com....

Word Count : 1191

List of nearest stars

Last Update:

encounter to the Sun so far predicted is the low-mass orange dwarf star Gliese 710 / HIP 89825 with roughly 60% the mass of the Sun. It is currently predicted...

Word Count : 5351

Lists of stars

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 518

Epsilon Eridani

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 11447

Gliese 526

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 832

Procyon

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 3260

Tau Ceti

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 6885

Gliese 876 d

Last Update:

Gliese 876 d is an exoplanet 15.2 light-years (4.7 parsecs) away in the constellation of Aquarius. The planet was the third planet discovered orbiting...

Word Count : 1208

Ross 248

Last Update:

Ross 248, also called HH Andromedae or Gliese 905, is a small star approximately 10.30 light-years (3.16 parsecs) from Earth in the northern constellation...

Word Count : 1383

Gliese 440

Last Update:

Gliese 440, also known as LP 145-141 or LAWD 37, is an isolated white dwarf located 15.1 light-years (4.6 parsecs) from the Solar System in the constellation...

Word Count : 1404

Gliese 682

Last Update:

Gliese 682 or GJ 682 is a red dwarf. It is listed as the 53rd-nearest known star system to the Sun, being 16.3 light years away from the Earth. Even though...

Word Count : 796

Gliese 205

Last Update:

Gliese 205 is a nearby red dwarf star of spectral type M1.5, located in the constellation Orion at a distance of 18.6 light-years (5.7 parsecs) from Earth...

Word Count : 1218

Epsilon Indi Ab

Last Update:

been approved. Epsilon Eridani b, another nearby Jupiter-like exoplanet Gliese 832 b, another nearby Jupiter-like exoplanet Feng, Fabo; Tuomi, Mikko; Jones...

Word Count : 900

Epsilon Eridani b

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 1743

GJ 1002

Last Update:

GJ 1002 (or Gliese 1002) is a nearby red dwarf star, located 15.8 light-years (4.8 parsecs) away from the Solar System in the constellation of Cetus. The...

Word Count : 264

Altair

Last Update:

Ross 47 (18.8883±0.0031 ly) Gliese 693 (19.2078±0.0053 ly) Gliese 754 (19.2724±0.0067 ly) Gliese 908 (19.2745±0.0032 ly) Gliese 752 (19.2922±0.0027 ly) red...

Word Count : 2770

Gliese 570

Last Update:

Gliese 570 (or 33 G. Librae) is a quaternary star system approximately 19 light-years away. The primary star is an orange dwarf star (much dimmer and smaller...

Word Count : 1203

Gliese 693

Last Update:

Gliese 693 is a red dwarf star and a flare star of spectral type M2 located in the constellation Pavo, 18.95 light-years from Earth. Brown, A. G. A.; et al...

Word Count : 279

Gliese 754

Last Update:

Gliese 754 is a dim star in the southern constellation of Telescopium. It has an apparent visual magnitude of 12.25, which requires a telescope to view...

Word Count : 684

PDF Search Engine © AllGlobal.net