All names: SDSS J101914.09+012133.1, GALEX J101914.1+012131, WiggleZ S11J101914090+01213320, SDSS J101914.09+012133.19, SDSS J101914.09+012133.2
Parameter | Unit | SDSS DR10 | Kepler et al. 2015 | Simbad |
---|---|---|---|---|
Right ascension | 10 19 14.09 | 10 19 14.09 | ||
Declination | 01 21 33.21 | 01 21 33.21 | ||
Spectral type | DA | DA | ||
Effective temperature | [K] | 9422.0 (336) | ||
log(g) | [cgs] | 7.20 (0.5) | ||
Mass | [M☉] | 0.294 (0.1) | ||
log(Luminosity) | [L☉] | |||
Cooling age | [Gyr] | |||
log(H/He) | ||||
log(C/He) | ||||
log(Ca/He) | ||||
log(Ca/H) | ||||
Parallax | [mas] | |||
Distance | [pc] | |||
Composition | ||||
Proper motion (right ascension) | [mas/yr] | |||
Proper motion (declination) | [mas/yr] | |||
Variability | ||||
Magnetic | ||||
Bd | [MG] | |||
Infrared excess (disk) | ||||
Binarity | ||||
B magnitude | ||||
V magnitude | ||||
R magnitude | ||||
I magnitude | ||||
J magnitude | ||||
H magnitude | ||||
K magnitude | ||||
u magnitude | 22.58 (0.3) | 22.62 (0.3) | 22.62 (0.3) | |
g magnitude | 21.93 (0.08) | 21.94 (0.08) | 21.93 (0.08) | |
r magnitude | 22.00 (0.1) | 22.03 (0.1) | 22.03 (0.1) | |
i magnitude | 22.08 (0.2) | 22.09 (0.2) | 22.09 (0.2) | |
z magnitude | 21.87 (0.6) | 22.08 (0.6) | 22.08 (0.6) | |
G magnitude | ||||
BP magnitude | ||||
RP magnitude | ||||
Pan g magnitude | ||||
Pan r magnitude | ||||
Pan i magnitude | ||||
Pan z magnitude | ||||
Pan y magnitude | ||||
E(B-V) |
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.