All names: SDSS J104831.99+350302.4, SDSS J104832.00+350302.45, GALEX J104832.0+350303, SDSS J104832.00+350302.4, Gaia EDR3 750474856994732032
Parameter | Unit | Gaia EDR3 | SDSS DR10 | Kepler et al. 2015 | Simbad |
---|---|---|---|---|---|
Right ascension | 10 48 29.76 (0.3) | 10 48 32.00 | 10 48 32.00 | ||
Declination | 35 04 01.47 (0.4) | 35 03 02.43 | 35 03 02.43 | ||
Spectral type | DA | DA | |||
Effective temperature | [K] | 10175.0 (318) | |||
log(g) | [cgs] | 8.52 (0.3) | |||
Mass | [M☉] | 0.917 (0.2) | |||
log(Luminosity) | [L☉] | ||||
Cooling age | [Gyr] | ||||
log(H/He) | |||||
log(C/He) | |||||
log(Ca/He) | |||||
log(Ca/H) | |||||
Parallax | [mas] | 0.86 (0.5) | |||
Distance | [pc] | 1164.14 (710) | |||
Composition | |||||
Proper motion (right ascension) | [mas/yr] | -4.613 (0.5) | |||
Proper motion (declination) | [mas/yr] | -5.534 (0.4) | |||
Variability | |||||
Magnetic | |||||
Bd | [MG] | ||||
Infrared excess (disk) | |||||
Binarity | |||||
B magnitude | |||||
V magnitude | |||||
R magnitude | |||||
I magnitude | |||||
J magnitude | |||||
H magnitude | |||||
K magnitude | |||||
u magnitude | 22.61 (0.4) | 22.65 (0.3) | 22.61 (0.4) | ||
g magnitude | 21.55 (0.06) | 21.74 (0.06) | 21.55 (0.07) | ||
r magnitude | 21.66 (0.1) | 21.95 (0.1) | 21.66 (0.1) | ||
i magnitude | 21.88 (0.2) | 22.14 (0.1) | 21.88 (0.2) | ||
z magnitude | 21.40 (0.4) | 21.53 (0.3) | 21.40 (0.4) | ||
G magnitude | 19.87 (0.005) | ||||
BP magnitude | 20.08 (0.05) | ||||
RP magnitude | 19.38 (0.05) | ||||
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.