All names: Gaia DR3 1410063571736477568, PG 1626+471, TIC 219509849, Gaia DR2 1410063571736477568, Gaia EDR3 1410063571736477568, GALEX J162746.7+465845, BPS BS 15624-0064, PG1626+471, 2MASS J16274671+4658476
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 16 27 46.72 (0.02) | 16 27 46.64 | 16 27 46.71 (0.02) | ||
| Declination | 46 58 47.46 (0.03) | 46 58 47.79 | 46 58 47.58 (0.03) | ||
| Spectral type | sdOB | sdBO | |||
| 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] | 1.16 (0.03) | 1.06 (0.03) | 1.16 (0.03) | |
| Distance | [pc] | 858.66 (19) | 943.31 (31) | 858.66 (19) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 9.124 (0.03) | 9.169 (0.06) | 9.124 (0.03) | |
| Proper motion (declination) | [mas/yr] | -7.335 (0.03) | -7.362 (0.06) | -7.335 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 13.75 | ||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 14.37 (0.03) | 14.37 (0.03) | |||
| H magnitude | 14.56 (0.06) | 14.56 (0.06) | |||
| K magnitude | 14.51 (0.1) | 14.51 (0.1) | |||
| u magnitude | 13.29 (0.003) | ||||
| g magnitude | |||||
| r magnitude | 13.98 (0.004) | ||||
| i magnitude | 14.32 (0.004) | ||||
| z magnitude | 14.65 (0.005) | ||||
| G magnitude | 13.76 (0.003) | 13.78 (0.0005) | 13.76 (0.003) | ||
| BP magnitude | 13.63 (0.003) | 13.57 (0.007) | |||
| RP magnitude | 14.04 (0.004) | 14.04 (0.001) | |||
| Pan g magnitude | 13.60 (0.006) | ||||
| Pan r magnitude | 14.03 (0.005) | ||||
| Pan i magnitude | 14.38 (0.002) | ||||
| Pan z magnitude | 14.65 (0.002) | ||||
| Pan y magnitude | 14.84 (0.002) | ||||
| E(B-V) | 0.019 | ||||
* 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.