WD 1251+013
All names: Gaia DR3 3690458483108613888, WD 1251+013, Gaia EDR3 3690458483108613888, GALEX J125427.5+010152, SDSS J125427.48+010151.9, 2QZ J125427.4+010151, Gaia DR2 3690458483108613888
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Harris et al. 2003 | 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 | 12 54 27.48 (0.3) | 12 54 27.48 | 12 54 27.48 (0.5) | 12 54 27.49 (0.3) | 12 54 27.48 | 12 54 26.45 | 12 54 27.48 | 12 54 27.48 | ||||||
| Declination | 01 01 51.73 (0.2) | 01 01 51.96 | 01 01 51.73 (0.4) | 01 01 51.96 (0.2) | 01 01 51.97 | 01 01 44.76 | 01 01 51.92 | 01 01 51.92 | ||||||
| Spectral type | DA4 | DA4 | DA4 | DA | DA3.6 | DA | DA | |||||||
| Effective temperature | [K] | 14482.0 | 13900.0 (410) | 14153.0 (449) | 14074.0 (417) | |||||||||
| log(g) | [cgs] | 8.42 | 7.72 (0.09) | 7.76 (0.1) | 7.73 (0.1) | |||||||||
| Mass | [M☉] | 0.876 | 0.496 (0.05) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.4297 | ||||||||||||
| 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] | 2.45 (0.4) | 3.25 (0.7) | 2.45 (0.4) | ||||||||||
| Distance | [pc] | 408.10 (73) | 307.88 (63) | 408.10 (73) | ||||||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.552099733 (0.6) | -5.592625435 (1) | -6.552 (0.6) | -3.0 | 0.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -14.68118566 (0.6) | -14.25522803 (0.7) | -14.681 (0.6) | -16.0 | -15.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.72 (0.03) | 19.74 | 19.72 (0.03) | 19.77 (0.04) | 19.75 | 19.76 (0.04) | 19.75 (0.04) | |||||||
| g magnitude | 19.33 (0.01) | 19.33 | 19.33 (0.01) | 19.34 (0.02) | 19.34 | 19.32 (0.02) | 19.34 (0.01) | |||||||
| r magnitude | 19.60 (0.02) | 19.63 | 19.60 (0.02) | 19.62 (0.02) | 19.63 | 19.61 (0.02) | 19.63 (0.03) | |||||||
| i magnitude | 19.84 (0.03) | 19.84 | 19.84 (0.03) | 19.84 (0.04) | 19.84 | 19.84 (0.03) | 19.84 (0.03) | |||||||
| z magnitude | 20.22 (0.1) | 20.18 | 20.22 (0.1) | 20.18 (0.1) | 20.19 | 20.19 (0.1) | 20.19 (0.1) | |||||||
| G magnitude | 19.48 (0.04) | 19.53 | 19.48 (0.004) | |||||||||||
| BP magnitude | 19.47 (0.04) | 19.50 | ||||||||||||
| RP magnitude | 19.49 (0.04) | 19.56 | ||||||||||||
| Pan g magnitude | 19.36 (0.006) | |||||||||||||
| Pan r magnitude | 19.62 (0.01) | |||||||||||||
| Pan i magnitude | 19.89 (0.009) | |||||||||||||
| Pan z magnitude | 20.04 (0.06) | |||||||||||||
| Pan y magnitude | 20.09 (0.1) | |||||||||||||
| E(B-V) | 0.021 | |||||||||||||
* Constant surface field
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