Other names:
Parameter | Unit | SDSS DR12 | Simbad | Kleinman et al. 2013 |
---|---|---|---|---|
Right ascension | 07 42 11.87 | 07 42 11.87 | 07 42 11.87 | |
Declination | 18 22 27.60 | 18 22 27.60 | 18 22 27.60 | |
Spectral type | DAM | DAM | ||
Effective temperature | [K] | 9142 | ||
log(g) | [cgs] | 7.35 | ||
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 | 16.21 | |||
H magnitude | 15.33 | |||
K magnitude | 15.45 | |||
u magnitude | 19.38 | 19.42 | 19.42 | |
g magnitude | 18.94 | 19.00 | 19.00 | |
r magnitude | 18.80 | 18.96 | 18.96 | |
i magnitude | 18.06 | 18.20 | 18.20 | |
z magnitude | 17.46 | 17.57 | 17.57 |