All names: GALEX J013233.5+515756, Gaia EDR3 407102117286752768, Gaia DR2 407102392163968000, SDSSJ013233.42+515756.6, Gaia DR3 407102392163968000, SDSS J013233.42+515756.6
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 01 32 43.96 (0.8) | 01 32 33.42 | 01 32 33.43 (0.02) | ||
| Declination | 51 57 04.61 (1) | 51 57 56.66 | 51 57 56.68 (0.03) | ||
| Spectral type | sd | sd | |||
| Effective temperature | [K] | ||||
| log(g) | [cgs] | ||||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 5.22 (1) | 0.97 (0.05) | 0.97 (0.03) | |
| Distance | [pc] | 191.50 (48) | 1032.52 (52) | 1031.46 (37) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 0.987 (2) | 4.709 (0.09) | 4.56 (0.03) | |
| Proper motion (declination) | [mas/yr] | 1.18 (1) | -4.007 (0.08) | -4.157 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | |||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 15.20 (0.05) | ||||
| H magnitude | 15.19 (0.1) | ||||
| K magnitude | 15.29 (0.1) | ||||
| u magnitude | 14.95 (0.004) | 14.95 (0.004) | |||
| g magnitude | 14.99 (0.003) | 14.99 (0.003) | |||
| r magnitude | 15.16 (0.004) | 15.16 (0.004) | |||
| i magnitude | 15.42 (0.004) | 15.42 (0.004) | |||
| z magnitude | 15.59 (0.006) | 15.59 (0.006) | |||
| G magnitude | 20.72 (0.01) | 15.09 (0.0005) | 15.08 (0.003) | ||
| BP magnitude | 21.31 (0.3) | 15.02 (0.006) | |||
| RP magnitude | 19.70 (0.2) | 15.10 (0.002) | |||
| Pan g magnitude | 15.05 (0.001) | ||||
| Pan r magnitude | 15.22 (0.004) | ||||
| Pan i magnitude | 15.43 (0.002) | ||||
| Pan z magnitude | 15.61 (0.004) | ||||
| Pan y magnitude | 15.75 (0.005) | ||||
| E(B-V) | 0.172 | ||||
* 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.