2SLAQ J090951.35-004635.6
All names: SDSS J090951.34-004635.5, Gaia DR3 3842065124940636288, Gaia DR2 3842065124940636288, GALEX J090951.3-004635, WD 0907-005.1, SDSS J090951.34-004635.4, 2SLAQ J090951.35-004635.6, Gaia EDR3 3842065124940636288, SDSS J090951.34-004635.6
| 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 | 09 09 51.32 (0.3) | 09 09 51.34 | 09 09 51.32 (0.4) | 09 09 51.35 (0.3) | 09 09 51.34 | 09 09 51.22 | 09 09 51.34 | 09 09 51.34 | |||||
| Declination | -00 46 35.40 (0.2) | -00 46 35.51 | -00 46 35.41 (0.3) | -00 46 35.61 (0.2) | -00 46 35.53 | -00 46 32.88 | -00 46 35.51 | -00 46 35.51 | |||||
| Spectral type | DA | DA | DA | DA5.3 | DA | DA | |||||||
| Effective temperature | [K] | 9204.0 | 9526.0 (139) | 9197.0 (138) | 9492.0 (138) | ||||||||
| log(g) | [cgs] | 8.16 | 8.47 (0.3) | 8.47 (0.3) | 8.49 (0.3) | ||||||||
| Mass | [M☉] | 0.696 | 0.886 (0.2) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.9442 | |||||||||||
| 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] | 4.48 (0.3) | 4.45 (0.4) | 4.48 (0.3) | |||||||||
| Distance | [pc] | 223.25 (16) | 224.85 (22) | 223.24 (16) | |||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -19.97192554 (0.4) | -20.51534412 (0.8) | -19.972 (0.4) | -12.9 | -14.0 | |||||||
| Proper motion (declination) | [mas/yr] | 13.0952787 (0.3) | 12.46065355 (0.6) | 13.095 (0.3) | 14.2 | 13.0 | |||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.98 (0.04) | 19.98 (0.04) | 19.97 (0.04) | 19.98 | 19.96 (0.04) | 19.98 (0.04) | |||||||
| g magnitude | 19.45 (0.01) | 19.45 (0.01) | 19.49 (0.02) | 19.48 | 19.49 (0.02) | 19.48 (0.02) | |||||||
| r magnitude | 19.54 (0.02) | 19.54 (0.01) | 19.55 (0.02) | 19.54 | 19.54 (0.02) | 19.54 (0.02) | |||||||
| i magnitude | 19.59 (0.02) | 19.59 (0.02) | 19.60 (0.02) | 19.59 | 19.60 (0.02) | 19.59 (0.02) | |||||||
| z magnitude | 19.99 (0.09) | 20.00 (0.09) | 20.00 (0.09) | 20.00 | 20.00 (0.09) | 20.00 (0.09) | |||||||
| G magnitude | 19.47 (0.04) | 19.52 | 19.47 (0.005) | ||||||||||
| BP magnitude | 19.54 (0.04) | 19.63 | |||||||||||
| RP magnitude | 19.28 (0.07) | 19.33 | |||||||||||
| Pan g magnitude | 19.49 (0.02) | ||||||||||||
| Pan r magnitude | 19.53 (0.02) | ||||||||||||
| Pan i magnitude | 19.61 (0.02) | ||||||||||||
| Pan z magnitude | 19.78 (0.04) | ||||||||||||
| Pan y magnitude | 19.84 (0.03) | ||||||||||||
| E(B-V) | 0.020 | ||||||||||||
* Constant surface field
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