2SLAQ J085023.05-001535.3
All names: SDSS J085023.04-001535.2, Gaia DR2 3074575153708033536, WD 0847-000, SDSS J085023.05-001535.3, Gaia EDR3 3074575153708033536, GALEX J085023.0-001534, SDSS J085023.04-001535.3, Gaia DR3 3074575153708033536, 2SLAQ J085023.05-001535.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | 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 50 23.06 (0.3) | 08 50 23.05 | 08 50 23.06 (0.5) | 08 50 23.05 (0.3) | 08 50 23.05 | 08 50 22.61 | 08 50 23.05 | 08 50 23.05 | |||||
| Declination | -00 15 35.58 (0.2) | -00 15 35.31 | -00 15 35.58 (0.3) | -00 15 35.32 (0.2) | -00 15 35.32 | -00 15 32.04 | -00 15 35.35 | -00 15 35.35 | |||||
| Spectral type | DA | DA5 | DA | DA4.8 | DA | DA | |||||||
| Effective temperature | [K] | 10026.0 | 10402.0 (178) | 10467.0 (200) | 10396.0 (178) | ||||||||
| log(g) | [cgs] | 8.19 | 8.13 (0.2) | 8.13 (0.2) | 8.13 (0.2) | ||||||||
| Mass | [M☉] | 0.717 | 0.675 (0.1) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.7890 | |||||||||||
| 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] | 3.65 (0.4) | 3.69 (0.5) | 3.65 (0.4) | |||||||||
| Distance | [pc] | 274.23 (27) | 270.87 (34) | 274.24 (27) | |||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 10.66011554 (0.4) | 9.328672193 (1) | 10.66 (0.4) | 10.5 | 11.0 | |||||||
| Proper motion (declination) | [mas/yr] | -16.67299563 (0.3) | -16.34439301 (0.5) | -16.673 (0.3) | -17.9 | -16.0 | |||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.03 (0.03) | 20.03 (0.03) | 20.02 (0.04) | 20.03 | 20.02 (0.04) | 20.03 (0.04) | |||||||
| g magnitude | 19.63 (0.01) | 19.63 (0.01) | 19.63 (0.02) | 19.63 | 19.63 (0.02) | 19.63 (0.02) | |||||||
| r magnitude | 19.68 (0.02) | 19.68 (0.01) | 19.68 (0.02) | 19.68 | 19.68 (0.02) | 19.68 (0.02) | |||||||
| i magnitude | 19.85 (0.02) | 19.85 (0.02) | 19.85 (0.02) | 19.84 | 19.86 (0.02) | 19.84 (0.02) | |||||||
| z magnitude | 19.92 (0.09) | 19.92 (0.09) | 19.89 (0.09) | 19.88 | 19.90 (0.08) | 19.88 (0.09) | |||||||
| G magnitude | 19.61 (0.03) | 19.66 | 19.61 (0.004) | ||||||||||
| BP magnitude | 19.76 (0.03) | 19.73 | |||||||||||
| RP magnitude | 19.47 (0.06) | 19.63 | |||||||||||
| Pan g magnitude | 19.61 (0.01) | ||||||||||||
| Pan r magnitude | 19.69 (0.02) | ||||||||||||
| Pan i magnitude | 19.84 (0.02) | ||||||||||||
| Pan z magnitude | 19.99 (0.05) | ||||||||||||
| Pan y magnitude | 20.13 (0.1) | ||||||||||||
| E(B-V) | 0.019 | ||||||||||||
* Constant surface field
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