Pollux
star in the northern constellation of Gemini
External resources
| Freebase ID | |
| Encyclopædia Britannica Online ID | place/Pollux-star referuar si: Pollux |
| Hrvatska enciklopedija ID | |
| Slovak National Library (VIAF) ID | |
| Gran Enciclopèdia Catalana ID | |
| KBpedia ID | |
| Interlingual Index ID | |
| ARICNS | |
| Gran Enciclopèdia Catalana ID (former scheme) | |
| SIMBAD ID | |
| WordNet 3.1 Synset ID | 09420025-n |
| Store norske leksikon ID | |
| Great Russian Encyclopedia Online ID (old version) | 3155200 referuar si: ПОЛЛУКС |
| BabelNet ID | |
| Vikidia article ID | |
| VIAF ID | |
| identifikim i artikullit në Fandom | memory-beta:Beta_Geminorum[4] gjuha e veprës ose emrit: anglisht referuar si: Beta Geminorum identifikues i faqes në MediaWiki: 62088 |
| Online PWN Encyclopedia ID | |
| SNK ID |
instancë e
red giant
optical double[6]
suspected variable[7]
high proper-motion star[8]
navigational star[9]
near-IR source[8]
UV-emission source[8]
double star[8]
variable star[8]
pjesë e
Winter Hexagon
masa
1,47±0,45 solar mass[10]
emëruar prej
Pollux
regjistri
β Gem
catalog: Bayer designation
PM 07423+2809[8]
catalog: Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more
WEB 7472[8]
catalog: Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
78 Gem
catalog: Flamsteed designation
trup që i përket objektit kryesor
β Geminorum b
rendor serik: b
argument of periapsis
354,58±95,65 degree[12]
distance from Earth
10,34±1 parsec[13]
M sin i
2,9±0,1 Jupiter mass[14]
ekscentriciteti i orbitës
0,02±0,03[12]
perioda orbitale
589,64±0,81 dita[12]
semi-major axis of an orbit
1,69±0,03 astronomical unit[14]
stellar rotational velocity
3,29±0,21 kilometre per second[15]
parallax
96,54±0,27 milliarcsecond[16]
declination component of proper motion
−45,8±0,18 milliarcsecond per year[16]
right ascension component of proper motion
−626,55±0,3 milliarcsecond per year[16]
radial velocity
3,391±0,0003 kilometre per second[17]
madhësia e dukshme
luminosity
32 solar luminosity
absolute magnitude
1,09
radiusi
9,3 solar radius[27]
diametri
12.600.000±41.700 kilometër[28]
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
data: 31 tetor 2022
right ascension
116,328957774 degree[16]
declination
28,026198890 degree[16]
age estimated by a dating method
724 megaannum
time of periapsis
kategoria në Commons
Pollux (star)
kategoria kryesore
Category:Pollux (star)
Reference
- ^ Freebase Data Dumps, 28 tetor 2013
- ^ KBpedia, 9 korrik 2020
- ^ BabelNet
- ^ https://memory-beta.fandom.com/wiki/Pollux, Pollux | Memory Beta, non-canon Star Trek Wiki | Fandom, 24 prill 2022
- ^ https://encyklopedia.pwn.pl/haslo/Pollux;3959667.html
- ^ Washington Double Star Catalog
- ^ New Catalogue of Suspected Variable Stars
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay SIMBAD
- ^ https://thenauticalalmanac.com/TNARegular/1981_Nautical_Almanac.pdf
- ^ Extrasolar Planets Encyclopaedia, pollux_b--312, The mass of the planet-hosting giant starβGeminorum determined from its p-mode oscillation spectrum
- ^ inferred from equatorial coordinates
- ^ a b c d Confirmation of the planet hypothesis for the long-period radial velocity variations of β Geminorum, Extrasolar Planets Encyclopaedia
- ^ Extrasolar Planets Encyclopaedia, hd_62509_b--312, Confirmation of the planet hypothesis for the long-period radial velocity variations of β Geminorum
- ^ a b Precise Radial Velocities of Giant Stars. II. Pollux and Its Planetary Companion, Extrasolar Planets Encyclopaedia
- ^ Catalog for the ESPRESSO blind radial velocity exoplanet survey, SIMBAD
- ^ a b c d e Validation of the new Hipparcos reduction, SIMBAD
- ^ Gaia Data Release 2. The catalogue of radial velocity standard stars, SIMBAD
- ^ Spectral Classification, SIMBAD
- ^ Spectral classification and photometry of high proper motion stars, SIMBAD
- ^ Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I, SIMBAD
- ^ Application of convolutional neural networks for stellar spectral classification, SIMBAD
- ^ Catalogue of Stellar Photometry in Johnson's 11-color system, SIMBAD
- ^ Precise radial velocities of giant stars. III. Spectroscopic stellar parameters, SIMBAD
- ^ Stellar parameters and chemical abundances of 223 evolved stars with and without planets, SIMBAD
- ^ a b c Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element, SIMBAD
- ^ a b c Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni, SIMBAD
- ^ Extrasolar Planets Encyclopaedia, hd_62509_b--312, The mass of the planet-hosting giant starβGeminorum determined from its p-mode oscillation spectrum
- ^ Fundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer, SIMBAD
- ^ Validation of the new Hipparcos reduction
- ^ Extrasolar Planets Encyclopaedia
- ^ a b Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples, SIMBAD
- ^ SP_Ace: a new code to derive stellar parameters and elemental abundances, SIMBAD