Nu Piscium

Nu Piscium
Nu Piscium[1]
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Pisces
Right ascension 01h 41m 25.8943s
Declination +5° 29' 15.408"
Apparent magnitude (V) 4.448
Characteristics
Spectral type K3IIIb
U−B color index +1.56
B−V color index +1.36
Astrometry
Radial velocity (Rv) 0.4 km/s
Proper motion (μ) RA: -22.73 mas/yr
Dec.: 3.61 mas/yr
Parallax (π) 8.86 ± 0.77 mas
Distance 370 ± 30 ly
(113 ± 10 pc)
Other designations
Nu Piscium, 106 Piscium, HR 489, BD+04°293, HD 10380, SAO 110065, HIP 7884, GC 2055

Nu Piscium (ν Psc) is a star approximately 368 light years away from Earth, in the constellation Pisces. It is an orange star of the spectral type K3IIIb, meaning it possesses a surface temperature between 3,500 and 5,000 kelvins. It is a giant star, cooler in surface temperature than our Sun, yet larger and brighter.[2]

References

  1. ^ "Simbad Query Result". Simbad. http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=*+106+Psc&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id. Retrieved September 30, 2007. 
  2. ^ ""Hipparcos Star Catalog Entry"". http://www.heavens-above.com/hipentry.asp?lat=0&lng=0&loc=Unspecified&alt=0&tz=CET&hip=7884. Retrieved October 1, 2007. 

Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • 54 Piscium — Starbox begin name = 54 PisciumStarbox image caption = 54 Piscium A and the brown dwarf 54 Piscium B (circled).Starbox observe epoch = J2000.0 constell = Pisces ra = RA|00|39|21.8 dec = DEC|+21|15|01.7 appmag v = 5.80Starbox character class = K0V …   Wikipedia

  • 54 Piscium — Datos de observación (Época J2000) Constelación Piscis Ascensión recta (α) 00h 39m 21.8s …   Wikipedia Español

  • Iota Piscium — Constelación Piscis Ascensión recta α 23h 39min 57,04s Declinación δ +05º 37’ 34,7’’ Distancia …   Wikipedia Español

  • 54 Piscium — Datenbanklinks zu 54 Piscium Stern 54 Piscium …   Deutsch Wikipedia

  • 109 Piscium — Starbox begin name=109 PisciumStarbox observe epoch=J2000.0 constell=Pisces ra=RA|01|44|55.8246 dec=DEC|+20|04|59.338 appmag v=6.292Starbox character class=G3 5Va IV b v=0.720 u b=0.23 variable=NoneStarbox astrometry radial v= prop mo ra= 45.05… …   Wikipedia

  • Phi Piscium — Starbox begin name=Phi Piscium A/Bcite web title=Simbad Query Result | work=Simbad url=http://simbad.u strasbg.fr/simbad/sim id?protocol=html Ident=*+85+Psc NbIdent=1 Radius=2 Radius.unit=arcmin submit=submit+id accessdate=October 1… …   Wikipedia

  • 99 Piscium — Eta Piscium η Piscium …   Wikipédia en Français

  • Η Piscium — Eta Piscium η Piscium …   Wikipédia en Français

  • TX Piscium — Constelación Piscis Ascensión recta α 23h 46min 23.52s Declinación δ +03º 29’ 12.5’’ Distancia …   Wikipedia Español

  • Kappa Piscium — Constelación Piscis Ascensión recta α 23h 26min 55,96s Declinación δ +01º 15’ 20,2’’ Distancia …   Wikipedia Español

  • Gamma Piscium — Constelación Piscis Ascensión recta α 23h 17min 09.49s Declinación δ +03º 16’ 56.1’’ Distancia …   Wikipedia Español

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”