WD 0920+597
All names: SDSS J092404.81+593128.9, Gaia EDR3 1038719737251860736, WD 0920+597, SDSS J092404.82+593128.7, SDSS J092404.80+593128.9, SBSS 0920+597, SDSS J092404.84+593128.8, SDSS J092404.83+593128.7, GALEX J092404.7+593129, Gaia DR2 1038719737251435520, SDSS J092404.84+593128.7, Gaia DR3 1038719737251860736
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 24 04.79 (0.07) | 09 24 04.83 | 09 24 04.79 (0.1) | 09 24 04.79 | 09 24 04.83 (0.07) | 09 24 04.84 | 09 24 04.18 | 09 24 04.84 | 09 24 04.84 | ||||||
| Declination | 59 31 28.98 (0.07) | 59 31 28.74 | 59 31 28.98 (0.2) | 59 31 28.98 | 59 31 28.77 (0.07) | 59 31 28.79 | 59 31 24.24 | 59 31 28.75 | 59 31 28.74 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA2.2 | DA | DA | |||||||
| Effective temperature | [K] | 19982.0 | 23490.0 (320) | 22666.0 (670) | 22982.0 (252) | 23130.0 (255) | 23183.0 (277) | ||||||||
| log(g) | [cgs] | 7.80 | 7.98 (0.04) | 7.94 (0.04) | 7.96 (0.04) | 7.98 (0.04) | 8.01 (0.04) | ||||||||
| Mass | [M☉] | 0.519 | 0.62 (0.02) | 0.597 (0.03) | 0.619 (0.02) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.0435 | 0.0316 | ||||||||||||
| log(H/He) | |||||||||||||||
| log(C/He) | |||||||||||||||
| log(Ca/He) | |||||||||||||||
| log(Ca/H) | |||||||||||||||
| log(C/H) | |||||||||||||||
| log(N/H) | |||||||||||||||
| log(O/H) | |||||||||||||||
| log(Na/H) | |||||||||||||||
| log(Mg/H) | |||||||||||||||
| log(Al/H) | |||||||||||||||
| log(Si/H) | |||||||||||||||
| log(P/H) | |||||||||||||||
| log(S/H) | |||||||||||||||
| log(Sc/H) | |||||||||||||||
| log(Ti/H) | |||||||||||||||
| log(Cr/H) | |||||||||||||||
| log(Mn/H) | |||||||||||||||
| log(Fe/H) | |||||||||||||||
| log(Ni/H) | |||||||||||||||
| Parallax | [mas] | 3.54 (0.1) | 3.52 (0.2) | 3.54 | 3.54 (0.1) | ||||||||||
| Distance | [pc] | 282.83 (8) | 283.85 (14) | 282.83 | 282.83 (8) | ||||||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.13786456 (0.07) | -20.02953235 (0.3) | -20.138 (0.07) | -18.6 | -21.0 | |||||||||
| Proper motion (declination) | [mas/yr] | 13.47165273 (0.1) | 13.54260914 (0.4) | 13.472 (0.1) | 12.8 | 14.0 | |||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 17.50 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 17.56 (0.01) | 17.56 (0.01) | 17.52 (0.01) | 17.53 | 17.57 (0.02) | 17.53 (0.02) | |||||||||
| g magnitude | 17.54 (0.005) | 17.55 (0.005) | 17.54 (0.03) | 17.53 | 17.57 (0.03) | 17.53 (0.03) | |||||||||
| r magnitude | 17.95 (0.007) | 17.95 (0.007) | 17.94 (0.01) | 17.94 | 17.95 (0.01) | 17.94 (0.01) | |||||||||
| i magnitude | 18.28 (0.009) | 18.28 (0.009) | 18.28 (0.02) | 18.28 | 18.29 (0.02) | 18.28 (0.02) | |||||||||
| z magnitude | 18.59 (0.03) | 18.59 (0.03) | 18.58 (0.03) | 18.57 | 18.59 (0.03) | 18.57 (0.03) | |||||||||
| G magnitude | 17.77 (0.006) | 17.78 | 17.77 | 17.77 (0.003) | |||||||||||
| BP magnitude | 17.67 (0.006) | 17.64 | |||||||||||||
| RP magnitude | 17.95 (0.01) | 17.94 | |||||||||||||
| Pan g magnitude | 17.60 (0.004) | ||||||||||||||
| Pan r magnitude | 17.94 (0.007) | ||||||||||||||
| Pan i magnitude | 18.26 (0.006) | ||||||||||||||
| Pan z magnitude | 18.55 (0.008) | ||||||||||||||
| Pan y magnitude | 18.69 (0.03) | ||||||||||||||
| E(B-V) | 0.018 | ||||||||||||||
* Constant surface field
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