18 Delphini

18 Delphini

Starbox short
name = 18 Delphini
epoch = J2000.0
constell = Delphinus
ra = 20h 58m 25.93s
dec = +10º 50' 21.43″
spectral = G6III:
appmag_v = 5.522
absmag_v = 1.202
dist_ly = 238.493
dist_pc = 73.121
names = 18 Delphini, HD 199665, HIP 103527, HR 8030, GC 29266, SAO 106712
Simbad = HD+199665

18 Delphini is a yellow giant star approximately 238 light-years away in the constellation of Delphinus. As of 2008, an extrasolar planet was confirmed to be orbiting the star.

Planetary system

On February 19 2008, a 10.3 Jupiter mass extrasolar planet (named 18 Delphini b) is found orbiting around the star.

OrbitboxPlanet
exoplanet = b
mass = >10.3
semimajor = 2.6
period = 993.3±3.2
eccentricity = 0.08±0.01

External links

*


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • DELPHINI — apud Iuvenal. l. 2. Sat. 6. v. 587. et seqq. Plebeium in circo positum est, et in aggere fatum, Quae nudis longum ostendit cervicibus aurum, Consulit ante Phalas Delphinorumque columnas. Columnae erant in medio Circo, inter metas, cum aliis Circi …   Hofmann J. Lexicon universale

  • Delphīni portus — (a. Geogr.), Hafen in Ligurien; jetzt Porto Fino …   Pierer's Universal-Lexikon

  • Delphini — Delphini, scil. in usum, s. Dauphin …   Herders Conversations-Lexikon

  • DELPHINI Portus — pagus orae Or. Ligusticae, a Genua 15. m. p. in ortum 4. milliar. a Rapallo in Occ. distans, Portoffin, vel Fino Leandro. Sub Rep. Genuensi. Cum portu tuto, et arce munita, in clivo. Ei adiacet prom. Cap di Porto fino. Baud …   Hofmann J. Lexicon universale

  • delphini — «um (G). Larkspur …   Dictionary of word roots and combining forms

  • Gamma Delphini — A/B Constelación Delphinus Ascensión recta α 20h 46min 39,5/38,9s Declinación δ +16º 07’ 27/38’’ Distancia …   Wikipedia Español

  • Epsilon Delphini — Observation data Epoch J2000.0      Equinox J2000 …   Wikipedia

  • 6 Delphini — Beta Delphini β Delphini A/B Données d observation (Époque J2000.0) Ascension droite 20h 37m 32,944/32,934s Déclinaison +14° 35′ 42,33/42,28″ Constellation Dauphin Magnitude apparente …   Wikipédia en Français

  • Β Delphini — Beta Delphini β Delphini A/B Données d observation (Époque J2000.0) Ascension droite 20h 37m 32,944/32,934s Déclinaison +14° 35′ 42,33/42,28″ Constellation Dauphin Magnitude apparente …   Wikipédia en Français

  • 18 Delphini b — ist ein Exoplaneten Kandidat, der den Gelben Riesenstern 18 Delphini alle 993 Tage umkreist. Aufgrund seiner Masse wird angenommen, dass es sich um einen Gasplaneten oder Braunen Zwerg handelt. Inhaltsverzeichnis 1 Entdeckung 2 Bahneigenschaften …   Deutsch Wikipedia

  • Alpha Delphini — A/G Données d observation (Époque J2000.0) Ascension droite 20h 39m 38.287/38.287s Déclinaison +15° 54′ 43.49/43.15″ Constellation Dauphin Magnitude apparente …   Wikipédia en Français

Share the article and excerpts

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