All names: Gaia DR2 3144656208095852800, TIC 471015193, Gaia EDR3 3144656208095852800, Gaia DR3 3144656208095852800, GALEX J074617.1+061005, GALEXJ07462+0610, UCAC4 481-039720, TIC 760243260, FAUST 1703, GALEX J074617.1+061006
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 07 46 17.06 (0.04) | 07 46 17.15 | 07 46 17.05 (0.04) | ||
| Declination | 06 10 07.03 (0.02) | 06 10 05.49 | 06 10 07.27 (0.02) | ||
| Spectral type | sdB | sdB | |||
| Effective temperature | [K] | 26530.0 (570) | |||
| log(g) | [cgs] | 5.71 (0.07) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 1.57 (0.04) | 1.63 (0.06) | 1.57 (0.04) | |
| Distance | [pc] | 636.54 (15) | 612.97 (22) | 636.54 (15) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 12.518 (0.04) | 12.445 (0.1) | 12.518 (0.04) | |
| Proper motion (declination) | [mas/yr] | -14.976 (0.02) | -15.021 (0.06) | -14.976 (0.02) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | |||||
| V magnitude | |||||
| R magnitude | 14.36 (0.1) | ||||
| I magnitude | |||||
| J magnitude | |||||
| H magnitude | |||||
| K magnitude | |||||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 14.08 (0.003) | 14.10 (0.0005) | 14.08 (0.003) | ||
| BP magnitude | 13.94 (0.003) | 13.88 (0.005) | |||
| RP magnitude | 14.30 (0.004) | 14.29 (0.003) | |||
| Pan g magnitude | 13.93 (0.002) | ||||
| Pan r magnitude | 14.34 (0.002) | ||||
| Pan i magnitude | 14.68 (0.005) | ||||
| Pan z magnitude | 14.94 (0.002) | ||||
| Pan y magnitude | 15.08 (0.003) | ||||
| E(B-V) | 0.029 | ||||
* 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.