SDSS J034439.80-005430.2
All names: Gaia DR3 3251478500078878848, SDSS J034439.81-005430.1, SDSS J034439.80-005430.2, SDSS J034439.81-005430.2, WD 0342-010, Gaia EDR3 3251478500078878848, Gaia DR2 3251478500078878848
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 44 39.82 (0.3) | 03 44 39.81 | 03 44 39.82 (0.4) | 03 44 39.82 | 03 44 39.80 (0.3) | 03 44 39.80 | 03 44 39.79 | 03 44 39.81 | |||||
| Declination | -00 54 30.46 (0.2) | -00 54 30.27 | -00 54 30.45 (0.3) | -00 54 30.46 | -00 54 30.20 (0.2) | -00 54 30.29 | -00 54 25.20 | -00 54 30.18 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 9235.0 | 10432.0 (578) | 10377.0 (124) | 10290.0 (132) | ||||||||
| log(g) | [cgs] | 8.03 | 7.81 (0.1) | 8.20 (0.1) | 8.31 (0.2) | ||||||||
| Mass | [M☉] | 0.618 | 0.496 (0.1) | 0.785 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.7779 | |||||||||||
| 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] | 3.17 (0.3) | 4.17 (0.5) | 3.17 | 3.17 (0.3) | ||||||||
| Distance | [pc] | 315.12 (29) | 239.77 (28) | 315.12 | 315.12 (29) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 12.22883545 (0.3) | 11.50827491 (0.8) | 12.229 (0.3) | 2.3 | ||||||||
| Proper motion (declination) | [mas/yr] | -16.50821745 (0.2) | -17.054372 (0.7) | -16.508 (0.2) | -23.0 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.89 (0.03) | 19.89 (0.04) | 19.90 (0.04) | 19.90 | 19.91 (0.05) | ||||||||
| g magnitude | 19.39 (0.01) | 19.39 (0.01) | 19.42 (0.03) | 19.42 | 19.43 (0.03) | ||||||||
| r magnitude | 19.45 (0.01) | 19.45 (0.01) | 19.48 (0.02) | 19.48 | 19.48 (0.02) | ||||||||
| i magnitude | 19.60 (0.02) | 19.61 (0.02) | 19.59 (0.03) | 19.59 | 19.58 (0.03) | ||||||||
| z magnitude | 19.64 (0.07) | 19.64 (0.07) | 19.66 (0.08) | 19.66 | 19.65 (0.08) | ||||||||
| G magnitude | 19.39 (0.04) | 19.43 | 19.39 | 19.39 (0.004) | |||||||||
| BP magnitude | 19.52 (0.04) | 19.40 | |||||||||||
| RP magnitude | 19.30 (0.04) | 19.40 | |||||||||||
| Pan g magnitude | 19.41 (0.01) | ||||||||||||
| Pan r magnitude | 19.46 (0.01) | ||||||||||||
| Pan i magnitude | 19.60 (0.01) | ||||||||||||
| Pan z magnitude | 19.74 (0.03) | ||||||||||||
| Pan y magnitude | 19.75 (0.02) | ||||||||||||
| E(B-V) | 0.043 | ||||||||||||
* Constant surface field
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