Nu Cassiopeiae

Nu Cassiopeiae
ν Cassiopeiae
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Cassiopeia
Right ascension 00h48m50.1s
Declination +50°58′06″
Apparent magnitude (V) +4.90
Characteristics
Spectral type B9III
U−B color index −0.42
B−V color index −0.11
Variable type none
Astrometry
Radial velocity (Rv) +009 km/s
Proper motion (μ) RA: 30.28 mas/yr
Dec.: −9.82 mas/yr
Parallax (π) 8.37 ± 0.76 mas
Distance 390 ly
(119 pc)
Absolute magnitude (MV) −0.48
Other designations
25 Cassiopeiae, HR 223, HD 4636, BD+50°147, HIP 3801, SAO 21729, GC 961
Map of the Bayer-designated stars in Cassiopeia. Nu Cassiopeiae is circled.

Nu Cassiopeiae (ν Cas, ν Cassiopeiae) is a star in the constellation Cassiopeia. ν Cassiopeiae is a blue-white B-type giant with an apparent magnitude of +4.90. It is approximately 390 light years from Earth.



Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Cassiopeiae A — Cassiopeia A Cassiopée A Données d observation Époque J2000.0 Ascension droite 23h 23m 24s Déclinaison +58° 48.9′ Coordonnées galactiques ℓ=111,735, b= 02,130 …   Wikipédia en Français

  • Gamma Cassiopeiae — γ Cassiopeiae …   Wikipédia en Français

  • Theta Cassiopeiae — θ Cassiopeiae Observation data Epoch J2000.0      Equinox J2000.0 Constellation Cassiopeia Right ascension 01h11m06.2s Declination +55°08′59″ …   Wikipedia

  • Fi Cassiopeiae — Constelación Cassiopeia Ascensión recta α 01h 20min 04.9s Declinación δ +58º 13’ 54’’ Distancia 45 …   Wikipedia Español

  • Delta Cassiopeiae — Ruchbah, δ Cassiopeiae Ruchbach is the bottom left star in the W ,near Messier Object 103 Observation data Epoch J2000       …   Wikipedia

  • Gamma Cassiopeiae — Starbox begin name=Gamma Cassiopeiae Starbox observe epoch=J2000 ra=00h 56m 42.5s dec=+60° 43 prime; 00 Prime; appmag v=2.15 constell=Cassiopeia Starbox character class=B0.5 IVe b v= 0.15 u b= 1.08 variable=Gamma Cas Starbox astrometry radial v=… …   Wikipedia

  • Gamma Cassiopeiae — Constelación Cassiopeia Ascensión recta α 00h 56min 42,5s Declinación δ +60º 43’ 00’’ Distancia 610 …   Wikipedia Español

  • Mu Cassiopeiae — A/B Star map of Cassiopeia. Mu Cassiopeiae is circled …   Wikipedia

  • 7 Cassiopeiae — Datenbanklinks zu Rho Cassiopeiae Stern ρ Cassiopeiae (ρ Cas, rho Cassiopeiae) …   Deutsch Wikipedia

  • Iota Cassiopeiae — A/Aa/B/C Constelación Cassiopeia Ascensión recta α 02h 29min 04,0s Declinación δ +67º 24’ 09’’ Distancia …   Wikipedia Español

  • Mu Cassiopeiae — A/B Constelación Cassiopeia Ascensión recta α 01h 08min 16,4s Declinación δ +54º 55’ 13’’ Distancia 24,6 …   Wikipedia Español

Share the article and excerpts

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