WD 0854+533
All names: Gaia DR2 1017649276236525824, SDSS J085804.02+531031.7, SDSS J085804.05+531031.8, SDSS J085804.01+531031.7, SDSS J085804.04+531031.8, WD 0854+533, Gaia EDR3 1017649276236525824, Gaia DR3 1017649276236525824, SDSS J085804.05+531031.9, SDSS J085804.06+531031.9, GALEX J085804.0+531032
| 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 | 08 58 04.00 (0.1) | 08 58 04.05 | 08 58 04.00 (0.1) | 08 58 04.00 | 08 58 04.05 (0.1) | 08 58 04.05 | 08 58 04.08 | 08 58 04.06 | 08 58 04.06 | ||||||
| Declination | 53 10 31.76 (0.08) | 53 10 31.87 | 53 10 31.76 (0.1) | 53 10 31.76 | 53 10 31.91 (0.08) | 53 10 31.90 | 53 10 29.28 | 53 10 31.94 | 53 10 31.94 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA1.8 | DA | DA | |||||||
| Effective temperature | [K] | 25957.0 | 29510.0 (300) | 28839.0 (1537) | 28751.0 (213) | 29116.0 (219) | 28800.0 (214) | ||||||||
| log(g) | [cgs] | 7.85 | 7.84 (0.06) | 8.01 (0.09) | 7.81 (0.04) | 7.78 (0.04) | 7.84 (0.04) | ||||||||
| Mass | [M☉] | 0.561 | 0.56 (0.03) | 0.646 (0.07) | 0.542 (0.02) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.0150 | 0.0098 | ||||||||||||
| 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] | 2.31 (0.1) | 2.25 (0.2) | 2.31 | 2.31 (0.1) | ||||||||||
| Distance | [pc] | 432.47 (27) | 443.54 (42) | 432.47 | 432.47 (27) | ||||||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -31.04702539 (0.1) | -31.28092886 (0.3) | -31.047 (0.1) | -24.7 | -28.0 | |||||||||
| Proper motion (declination) | [mas/yr] | -9.359698622 (0.1) | -9.61260934 (0.2) | -9.36 (0.1) | -10.1 | -12.0 | |||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 17.81 (0.01) | 17.81 (0.01) | 17.82 (0.01) | 17.85 | 17.82 (0.01) | 17.85 (0.02) | |||||||||
| g magnitude | 18.04 (0.006) | 18.05 (0.006) | 18.05 (0.01) | 18.05 | 18.06 (0.01) | 18.05 (0.01) | |||||||||
| r magnitude | 18.50 (0.009) | 18.50 (0.009) | 18.52 (0.02) | 18.51 | 18.51 (0.02) | 18.51 (0.02) | |||||||||
| i magnitude | 18.84 (0.01) | 18.84 (0.01) | 18.84 (0.02) | 18.84 | 18.84 (0.02) | 18.84 (0.02) | |||||||||
| z magnitude | 19.17 (0.05) | 19.17 (0.05) | 19.20 (0.05) | 19.21 | 19.19 (0.05) | 19.21 (0.05) | |||||||||
| G magnitude | 18.29 (0.01) | 18.32 | 18.29 | 18.29 (0.003) | |||||||||||
| BP magnitude | 18.18 (0.01) | 18.13 | |||||||||||||
| RP magnitude | 18.61 (0.02) | 18.56 | |||||||||||||
| Pan g magnitude | 18.10 (0.008) | ||||||||||||||
| Pan r magnitude | 18.52 (0.008) | ||||||||||||||
| Pan i magnitude | 18.87 (0.004) | ||||||||||||||
| Pan z magnitude | 19.14 (0.01) | ||||||||||||||
| Pan y magnitude | 19.33 (0.03) | ||||||||||||||
| E(B-V) | 0.024 | ||||||||||||||
* Constant surface field
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