Gamma Corvi
Gwedd
star in the southern constellation of Corvus
enghraifft o'r canlynol
seren newidiol[2]
infrared source[2]
high proper-motion star[2]
navigational star[3]
near-IR source[2]
UV-emission source[2]
cod catalogio
γ Crv
catalog: Bayer designation
FAUST 3054[2]
catalog: A catalog of far-ultraviolet point sources detected with the FAUST telescope on Atlas-1
WEB 10626[2]
catalog: Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
4 Crv
catalog: Flamsteed designation
pellter o'r Ddaear
47.1 parsec[5]
stellar rotational velocity
33 cilometr yr eiliad[6]
paralacs
21.23±0.2 milliarcsecond[7]
declination component of proper motion
21.86±0.1 milliarcsecond per year[7]
right ascension component of proper motion
−158.61±0.15 milliarcsecond per year[7]
cyflymder rheiddiol
−4.2±2.6 cilometr yr eiliad[8]
type of variable star
rotating variable star[9]
spectral class
B8III[10]
maint
goleuedd
331 solar luminosity
maintioli safonol
−0.79
esgyniad
183.951545037 degree[7]
gogwydd
−17.541930458 degree[7]
tymheredd effeithiol
12,360 Kelvin[13]
Cyfeiriadau
- ↑ Freebase Data Dumps, 28 Hydref 2013
- ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 2.25 2.26 2.27 2.28 2.29 2.30 2.31 2.32 2.33 SIMBAD
- ↑ https://thenauticalalmanac.com/TNARegular/1981_Nautical_Almanac.pdf
- ↑ inferred from equatorial coordinates
- ↑ TESS survey of rotational and pulsational variability of mercury-manganese stars
- ↑ The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars, SIMBAD
- ↑ 7.0 7.1 7.2 7.3 7.4 Validation of the new Hipparcos reduction, SIMBAD
- ↑ Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
- ↑ TESS survey of rotational and pulsational variability of mercury-manganese stars, SIMBAD
- ↑ Catalogue of two-dimensional spectral types for the HD stars, Vol.4, SIMBAD
- ↑ Catalogue of Stellar Photometry in Johnson's 11-color system, SIMBAD
- ↑ Validation of the new Hipparcos reduction
- ↑ Fundamental parameters of B supergiants from the BCD system. I. Calibration of the (λ_1, D) parameters into Teff, SIMBAD