Denebola
star in the zodiac constellation of Leo
rhan o'r canlynol
Spring Triangle
màs
1.78 solar mass
cod catalogio
β Leo
catalog: Bayer designation
PM 11465+1451[4]
catalog: Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more
WEB 10349[4]
catalog: Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
94 Leo
catalog: Flamsteed designation
color index
0.09[5]
pellter o'r Ddaear
11.091±0.109 parsec[7]
paralacs
90.91±0.52 milliarcsecond[10]
declination component of proper motion
−114.67±0.44 milliarcsecond per year[10]
right ascension component of proper motion
−497.68±0.87 milliarcsecond per year[10]
type of variable star
Delta Scuti variable
maint
goleuedd
15 solar luminosity[15]
maintioli safonol
1.93
metallicity
0.07[16]
radiws
1.728 solar radius
diamedr
1,160,000 cilometr[17]
disgrifiwyd gan y ffynhonnell
Meyers Konversations-Lexikon, 4th edition (1885–1890)
mae'r datganiad yn destun o: Q112773297
angular diameter
1.37±0.01 milliarcsecond[7]
esgyniad
177.264909756 degree[10]
gogwydd
14.572058065 degree[10]
tymheredd effeithiol
8,604 Kelvin[19]
surface gravity
16,600 centimetre per square second[14]
age estimated by a dating method
2.4±1.4108 blwyddyn[15]
yn wahanol i
Denebola
Cyfeiriadau
- ↑ Freebase Data Dumps, 28 Hydref 2013
- ↑ https://encyklopedia.pwn.pl/haslo/Denebola;3891778.html
- ↑ https://thenauticalalmanac.com/TNARegular/1981_Nautical_Almanac.pdf
- ↑ 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 4.18 4.19 4.20 4.21 4.22 4.23 4.24 4.25 4.26 4.27 4.28 4.29 4.30 4.31 4.32 4.33 4.34 4.35 4.36 4.37 4.38 4.39 4.40 4.41 4.42 4.43 4.44 4.45 4.46 4.47 SIMBAD
- ↑ 4 Gorffennaf 2012, http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Denebola, https://www.webcitation.org/68uOyGXP3?url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Denebola
- ↑ inferred from equatorial coordinates
- ↑ 7.0 7.1 7.2 7.3 Directly determined linear radii and effective temperatures of exoplanet host stars, SIMBAD
- ↑ Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i, SIMBAD
- ↑ Rotational velocities of A-type stars. III. Velocity distributions, SIMBAD
- ↑ 10.0 10.1 10.2 10.3 10.4 Validation of the new Hipparcos reduction, SIMBAD
- ↑ Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system, SIMBAD
- ↑ Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
- ↑ The revision of the general catalogue of radial velocities
- ↑ 14.0 14.1 Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 Parsecs: The Northern Sample. I, SIMBAD
- ↑ 15.0 15.1 http://adsabs.harvard.edu/abs/1998RPPh...61...77K
- ↑ Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE, SIMBAD
- ↑ Characterization of Dusty Debris Disks: The IRAS and Hipparcos Catalogs
- ↑ Validation of the new Hipparcos reduction
- ↑ Stellar diameters and temperatures. III. Main-sequence A, F, G, and K stars: additional high-precision measurements and empirical relations, SIMBAD