WD 0940+011
All names: WD 0940+011, GALEX J094323.7+005533, SDSS J094323.70+005534.0, Gaia DR3 3846367617019339264, SDSS J094323.69+005533.9, Gaia EDR3 3846367617019339264, Gaia DR2 3846367617019339264, SDSS J094323.70+005533.9
| 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 | 09 43 23.70 (0.3) | 09 43 23.70 | 09 43 23.70 (0.4) | 09 43 23.71 (0.3) | 09 43 23.70 | 09 43 22.44 | 09 43 23.70 | 09 43 23.70 | ||||||
| Declination | 00 55 33.85 (0.2) | 00 55 33.97 | 00 55 33.86 (0.3) | 00 55 33.96 (0.2) | 00 55 33.98 | 00 55 25.68 | 00 55 33.90 | 00 55 33.89 | ||||||
| Spectral type | DA3.5 | DA3.5 | DA3.5 | DA | DA2.7 | DA | DA | |||||||
| Effective temperature | [K] | 15110.0 | 18428.0 (438) | 17266.0 (586) | 18367.0 (442) | |||||||||
| log(g) | [cgs] | 7.97 | 7.82 (0.08) | 7.79 (0.1) | 7.82 (0.08) | |||||||||
| Mass | [M☉] | 0.597 | ||||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1844 | ||||||||||||
| 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] | 1.69 (0.3) | 2.28 (0.4) | 1.69 (0.3) | ||||||||||
| Distance | [pc] | 591.31 (105) | 437.76 (78) | 591.30 (105) | ||||||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.05660838 (0.3) | -9.053751395 (0.7) | -9.057 (0.3) | -18.5 | -22.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -6.672213863 (0.2) | -7.526348659 (0.6) | -6.672 (0.2) | -7.1 | -6.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.49 (0.03) | 19.53 | 19.49 (0.03) | 19.50 (0.03) | 19.53 | 19.51 (0.03) | 19.53 (0.04) | |||||||
| g magnitude | 19.30 (0.01) | 19.30 | 19.30 (0.01) | 19.30 (0.02) | 19.30 | 19.31 (0.02) | 19.30 (0.02) | |||||||
| r magnitude | 19.59 (0.02) | 19.58 | 19.59 (0.02) | 19.60 (0.02) | 19.58 | 19.60 (0.02) | 19.58 (0.03) | |||||||
| i magnitude | 19.82 (0.03) | 19.98 | 19.82 (0.03) | 19.78 (0.04) | 19.97 | 19.80 (0.04) | 19.97 (0.04) | |||||||
| z magnitude | 20.20 (0.1) | 19.74 | 20.20 (0.1) | 20.16 (0.1) | 19.73 | 20.18 (0.1) | 19.73 (0.1) | |||||||
| G magnitude | 19.45 (0.02) | 19.50 | 19.45 (0.004) | |||||||||||
| BP magnitude | 19.46 (0.02) | 19.40 | ||||||||||||
| RP magnitude | 19.58 (0.05) | 19.48 | ||||||||||||
| Pan g magnitude | 19.33 (0.007) | |||||||||||||
| Pan r magnitude | 19.63 (0.02) | |||||||||||||
| Pan i magnitude | 19.85 (0.03) | |||||||||||||
| Pan z magnitude | 20.14 (0.04) | |||||||||||||
| Pan y magnitude | 20.36 (0.2) | |||||||||||||
| E(B-V) | 0.029 | |||||||||||||
* Constant surface field
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