SDSS J085314.54-001940.7
All names: GALEX J085314.5-001939, SDSS J085314.54-001940.7, WD 0850-001, Gaia DR3 3074397616940221824, Gaia DR2 3074397616940221824, Gaia EDR3 3074397616940221824, SDSS J085314.54-001940.6
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | 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 53 14.54 (0.4) | 08 53 14.55 | 08 53 14.54 (0.7) | 08 53 14.55 (0.4) | 08 53 14.55 | 08 53 13.54 | 08 53 14.54 | 08 53 14.54 | ||||
| Declination | -00 19 40.67 (0.2) | -00 19 40.69 | -00 19 40.67 (0.4) | -00 19 40.67 (0.2) | -00 19 40.71 | -00 19 35.40 | -00 19 40.67 | -00 19 40.69 | ||||
| Spectral type | DA | DA | DA | DA4.7 | DA | DA | ||||||
| Effective temperature | [K] | 19054.0 | 10646.0 (209) | 10513.0 (195) | 10685.0 (213) | |||||||
| log(g) | [cgs] | 6.90 | 8.41 (0.2) | 8.44 (0.2) | 8.39 (0.2) | |||||||
| Mass | [M☉] | 0.246 | 0.868 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| 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] | 1.93 (0.7) | 0.67 (0.8) | 1.93 (0.7) | ||||||||
| Distance | [pc] | 519.31 (177) | 1494.85 (1844) | 519.32 (177) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -11.06578945 (0.7) | -13.41100527 (1) | -11.066 (0.7) | -9.3 | -10.0 | ||||||
| Proper motion (declination) | [mas/yr] | 0.181601024 (0.4) | 0.545055328 (0.6) | 0.182 (0.4) | -2.4 | 0.0 | ||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.40 (0.04) | 20.40 (0.05) | 20.40 (0.04) | 20.41 | 20.41 (0.04) | 20.41 (0.04) | ||||||
| g magnitude | 19.93 (0.02) | 19.95 (0.02) | 19.96 (0.02) | 19.96 | 19.96 (0.02) | 19.96 (0.02) | ||||||
| r magnitude | 20.06 (0.02) | 20.06 (0.02) | 20.07 (0.02) | 20.07 | 20.07 (0.02) | 20.07 (0.02) | ||||||
| i magnitude | 20.18 (0.03) | 20.18 (0.03) | 20.18 (0.03) | 20.19 | 20.19 (0.03) | 20.19 (0.03) | ||||||
| z magnitude | 20.96 (0.2) | 20.89 (0.2) | 20.93 (0.2) | 20.94 | 20.94 (0.2) | 20.94 (0.2) | ||||||
| G magnitude | 19.99 (0.05) | 20.03 | 19.99 (0.005) | |||||||||
| BP magnitude | 20.10 (0.05) | 20.08 | ||||||||||
| RP magnitude | 19.99 (0.07) | 19.97 | ||||||||||
| Pan g magnitude | ||||||||||||
| Pan r magnitude | ||||||||||||
| Pan i magnitude | ||||||||||||
| Pan z magnitude | ||||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.027 | |||||||||||
* Constant surface field
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