94 Ceti

Starbox begin
name = 94 Ceti A / B Starbox observe
epoch = J2000.0
constell = Cetus
ra = RA|03|12|46.4365
dec = DEC|-01|11|45.964
appmag_v = +5.07 Starbox character
class = F8V / M3V
b-v = 0.56 / ?
u-b = 0.11 / ?
variable = None Starbox astrometry
radial_v = +18.3
prop_mo_ra = 193.43
prop_mo_dec = -69.23
parallax = 44.69
p_error = .75
absmag_v = 3.32 Starbox visbin
name = 94 Ceti B
period = 1,470
axis = 151 AU
eccentricity = 0.26
inclination = 114.10
node =
periastron = Starbox detail
age = 3000 million
metal = 1.69 × Solar
mass = 1.35
radius = 1.76
rotation = 8.5 km/s (~10.5 days)
luminosity = 3.98
temperature = 6160 Starbox planet
c = b
m = >1.69
p = 535.7
a = 1.428
e = 0.30Starbox catalog
names = GJ 128, HR 962, BD -01°457, HD 19994, LTT 1515, SAO 130355, FK5 116, ADS 2406, HIP 14954.

94 Ceti (also known as "HD 19994") is a binary star system approximately 73 light-years away in the constellation Cetus.

94 Ceti A is a yellow-white dwarf star with about 1.3 times the mass of the Sun while 94 Ceti B is a red dwarf star. According to the new Sixth Catalog of Orbits of Visual Binaries, Stars A and B have an average separation of 151 AU.

On August 7, 2000, the extrasolar planet 94 Ceti b was discovered orbiting the star.

See also

* List of stars with confirmed extrasolar planets
* 79 Ceti

References

*cite journal | url=http://www.aanda.org/articles/aa/full/2004/07/aa0250/aa0250.html | author=Mayor "et al." | title=The CORALIE survey for southern extra-solar planets XII. Orbital solutions for 16 extra-solar planets discovered with CORALIE | journal = Astronomy and Astrophysics | volume=415 | year=2004 | pages=391–402 | doi=10.1051/0004-6361:20034250

External links

* [http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&Ident=94+Ceti&NbIdent=1&Radius=10&Radius.unit=arcmin&CooFrame=FK5&CooEpoch=2000&CooEqui=2000&output.max=all&o.catall=on&output.mesdisp=N&Bibyear1=1983&Bibyear2=2006&Frame1=FK5&Frame2=FK4&Frame3=G&Equi1=2000.0&Equi2=1950.0&Equi3=2000.0&Epoch1=2000.0&Epoch2=1950.0&Epoch3=2000.0 SIMBAD: HD 19994 -- High proper-motion Star]
* [http://exoplanet.eu/star.php?st=HD+19994 Extrasolar Planets Encyclopaedia: HD 19994]
* [http://www.solstation.com/stars2/94ceti2.htm SolStation: 94 Ceti 2] + [http://www.solstation.com/orbits/94cetsys.htm orbits]
* [http://www.extrasolar.net/startour.asp?StarCatId=&StarId=121 Extrasolar Visions: 94 Ceti]
* [http://www.astro.uiuc.edu/~kaler/sow/94cet.html 94 Ceti] by Professor Jim Kaler.