All names: LAMOST J010657.46+370350.6, 2MASS J01065747+3703506, TIC 422892734, FBS 0104+367, FBS B 7, FBS0104+367, Gaia DR2 369621277722573568, Gaia DR3 369621277722573568, GALEX J010657.4+370350, Gaia EDR3 369621277722573568
Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
---|---|---|---|---|---|
Right ascension | 01 06 57.46 (0.03) | 01 06 57.51 | 01 06 57.47 (0.03) | ||
Declination | 37 03 50.58 (0.03) | 37 03 51.00 | 37 03 50.62 (0.03) | ||
Spectral type | sdB | sdB | |||
Effective temperature | [K] | 29813.0 (186) | |||
log(g) | [cgs] | 5.86 (0.04) | |||
Mass | [M☉] | ||||
log(Luminosity) | [L☉] | ||||
Cooling age | [Gyr] | ||||
log(H/He) | |||||
log(C/He) | |||||
log(Ca/He) | |||||
log(Ca/H) | |||||
Parallax | [mas] | 0.76 (0.04) | 0.86 (0.07) | 0.76 (0.04) | |
Distance | [pc] | 1324.33 (74) | 1167.95 (89) | 1324.33 (74) | |
Composition | |||||
Proper motion (right ascension) | [mas/yr] | -5.266 (0.04) | -5.133 (0.1) | -5.266 (0.04) | |
Proper motion (declination) | [mas/yr] | -2.603 (0.04) | -2.997 (0.1) | -2.603 (0.04) | |
Variability | |||||
Magnetic | |||||
Bd | [MG] | ||||
Infrared excess (disk) | |||||
Binarity | |||||
B magnitude | |||||
V magnitude | |||||
R magnitude | |||||
I magnitude | |||||
J magnitude | 15.69 (0.08) | 15.69 (0.08) | |||
H magnitude | 15.65 (0.2) | 15.65 (0.2) | |||
K magnitude | 15.42 | ||||
u magnitude | |||||
g magnitude | 14.77 | ||||
r magnitude | 15.27 | ||||
i magnitude | 15.56 | ||||
z magnitude | |||||
G magnitude | 15.02 (0.003) | 15.04 (0.0008) | 15.02 (0.003) | ||
BP magnitude | 14.89 (0.004) | 14.85 (0.005) | |||
RP magnitude | 15.26 (0.005) | 15.25 (0.004) | |||
Pan g magnitude | 14.88 (0.006) | ||||
Pan r magnitude | 15.27 (0.007) | ||||
Pan i magnitude | 15.61 (0.004) | ||||
Pan z magnitude | 15.87 (0.001) | ||||
Pan y magnitude | 16.03 (0.004) | ||||
E(B-V) | 0.040 |
* 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.