Denebola

Denebola is located at the left apex on this map of the constellation.
Observation data
Epoch J2000      Equinox J2000
Constellation Leo
Right ascension 11
Declination +14° 34′ 19.4090″
Apparent magnitude (V) 2.113
Characteristics
Spectral type A3 V
U−B color index +0.153
B−V color index +0.107
Variable type δ Sct
Astrometry
Radial velocity (Rv) –0.2 km/s
Proper motion (μ) RA: –497.68 mas/yr
Parallax (π) 90.91 ± 0.52mas
Distance 35.9 ± 0.2 ly
(11.00 ± 0.06 pc)
Details
Mass 1.75M
Radius 1.728R
Luminosity 15L
Surface gravity (log g) 4.0
Temperature 8,500K
Metallicity [Fe/H] +0.00dex
Rotational velocity (v sin i) 128 km/s
Age (1–3.8) × 10 years
Other designations
β Leonis, Deneb Aleet, 94 Leo, GJ 448, HR 4534, BD +15°2383, HD 102647, LHS 2462, LTT 13249, GCTP 2738.00, SAO 99809, FK5 444, HIP 57632.

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Denebola, which is released under the Creative Commons Attribution-Share-Alike License 3.0