Other names:
Parameter | Unit | Simbad | Kleinman et al. 2013 |
---|---|---|---|
Right ascension | 21 03 35.69 | 21 03 35.69 | |
Declination | -00 41 55.67 | -00 41 55.67 | |
Spectral type | DA:Z | DA:Z | |
Effective temperature | [K] | 16579 | |
log(g) | [cgs] | 8.18 | |
Mass | [M☉] | ||
log(Luminosity) | [L☉] | ||
Age | [Gyr] | ||
log(H/He) | |||
log(C/He) | |||
log(Ca/He) | |||
Parallax | [mas] | ||
Distance | [pc] | ||
Composition | |||
Proper motion (right ascension) | [mas/yr] | ||
Proper motion (declination) | [mas/yr] | ||
Variability | |||
Magnetic | |||
Has a disc | |||
B magnitude | |||
V magnitude | |||
R magnitude | |||
I magnitude | |||
J magnitude | 14.35 | ||
H magnitude | 13.96 | ||
K magnitude | 14.01 | ||
u magnitude | 19.08 | 19.08 | |
g magnitude | 17.43 | 17.43 | |
r magnitude | 16.48 | 16.48 | |
i magnitude | 16.25 | 16.25 | |
z magnitude | 16.06 | 16.06 |