All names: SDSS J092513.18+160145.4, Gaia DR2 630770819920096768, WDS J09252+1602B, PG 0922+162B, WD 0922+162.1, Gaia DR3 630770819920096768, ** FAR 8B
| Parameter | Unit | Pan-STARRS DR1 | Gaia DR2 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 09 25 13.14 (0.6) | 09 25 13.14 | 09 25 13.20 (0.1) | 09 25 12.91 | ||
| Declination | 16 01 45.22 (1) | 16 01 45.21 | 16 01 45.62 (0.1) | 16 01 43.68 | ||
| Spectral type | DA | DA2 | DA2.0 | |||
| Effective temperature | [K] | 23381.0 (785) | ||||
| log(g) | [cgs] | 8.90 (0.03) | ||||
| Mass | [M☉] | 1.161 (0.02) | ||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 9.05 | 9.05 (0.1) | |||
| Distance | [pc] | 110.51 | 110.51 (1) | |||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -54.883 (0.1) | ||||
| Proper motion (declination) | [mas/yr] | -25.751 (0.1) | ||||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | 17.05 (0.07) | |||||
| g magnitude | 17.13 (0.07) | |||||
| r magnitude | 17.50 (0.1) | |||||
| i magnitude | 17.83 (0.07) | |||||
| z magnitude | 18.11 (0.03) | |||||
| G magnitude | 17.36 | 17.33 | 17.33 (0.003) | |||
| BP magnitude | 17.17 | |||||
| RP magnitude | 17.44 | |||||
| Pan g magnitude | 17.20 (0.005) | |||||
| Pan r magnitude | 17.52 (0.007) | |||||
| Pan i magnitude | 17.84 (0.001) | |||||
| Pan z magnitude | 18.10 (0.01) | |||||
| Pan y magnitude | 18.24 (0.02) | |||||
| E(B-V) | ||||||
* 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.