All names: LAMOST J012430.30+064858.9, HIDDEN NAME PG 0112+065, Gaia DR3 2566039072968204288, PG0112+065, Gaia DR2 2566039072968204288, Gaia EDR3 2566039072968204288, PG 0121+066, GALEX J012430.3+064859, SDSS J012430.28+064857.4, PB 6419
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 01 24 30.28 (0.07) | 01 24 30.28 | 01 24 30.28 (0.07) | ||
| Declination | 06 48 57.32 (0.04) | 06 48 57.54 | 06 48 57.37 (0.04) | ||
| Spectral type | sdOB | sdB | |||
| Effective temperature | [K] | 34707.0 (915) | |||
| log(g) | [cgs] | 5.77 (0.1) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 0.37 (0.07) | 0.58 (0.1) | 0.37 (0.07) | |
| Distance | [pc] | 2738.98 (551) | 1722.36 (335) | 2738.98 (551) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -1.512 (0.1) | -0.729 (0.3) | -1.512 (0.1) | |
| Proper motion (declination) | [mas/yr] | -2.983 (0.04) | -3.037 (0.1) | -2.983 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 16.02 | ||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 17.10 (0.02) | ||||
| H magnitude | 17.18 (0.04) | ||||
| K magnitude | 17.34 (0.07) | ||||
| u magnitude | 15.87 (0.006) | 15.87 (0.006) | |||
| g magnitude | 16.17 (0.004) | 16.17 (0.004) | |||
| r magnitude | 16.64 (0.005) | 16.64 (0.005) | |||
| i magnitude | 17.01 (0.006) | 17.01 (0.006) | |||
| z magnitude | 17.32 (0.01) | 17.32 (0.01) | |||
| G magnitude | 16.41 (0.003) | 16.44 (0.003) | 16.41 (0.003) | ||
| BP magnitude | 16.27 (0.005) | 16.23 (0.01) | |||
| RP magnitude | 16.71 (0.007) | 16.71 (0.008) | |||
| Pan g magnitude | 16.25 (0.004) | ||||
| Pan r magnitude | 16.66 (0.002) | ||||
| Pan i magnitude | 17.03 (0.003) | ||||
| Pan z magnitude | 17.31 (0.007) | ||||
| Pan y magnitude | 17.45 (0.02) | ||||
| E(B-V) | 0.034 | ||||
* 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.