SDSS J125040.81+590341.6
All names: SDSS J125040.82+590341.6, Gaia DR2 1579639562165757184, Gaia DR3 1579639562165757184, Gaia EDR3 1579639562165757184, WD 1248+593, GALEX J125040.7+590342, SDSS J125040.81+590341.6
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 50 40.82 (0.4) | 12 50 40.81 | 12 50 40.82 (0.5) | 12 50 40.82 (0.4) | 12 50 40.82 | 12 50 40.70 | 12 50 40.81 | ||||
| Declination | 59 03 41.58 (0.4) | 59 03 41.60 | 59 03 41.59 (0.5) | 59 03 41.66 (0.4) | 59 03 41.61 | 59 03 35.28 | 59 03 41.56 | ||||
| Spectral type | DA | DA | DA_auto | DA | DAH | DA | |||||
| Effective temperature | [K] | 21025.0 | 21999.0 (903) | 21734.0 (909) | |||||||
| log(g) | [cgs] | 8.54 | 7.86 (0.2) | 8.01 (0.2) | |||||||
| Mass | [M☉] | 0.955 | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1808 | |||||||||
| 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] | 1.42 (0.4) | 1.90 (0.6) | 1.42 (0.4) | |||||||
| Distance | [pc] | 706.50 (217) | 525.36 (163) | 706.51 (217) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.066292768 (0.5) | 2.576923428 (1) | 2.066 (0.5) | 5.4 | ||||||
| Proper motion (declination) | [mas/yr] | -4.471095972 (0.5) | -5.102463042 (1) | -4.471 (0.5) | -3.2 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.00 (0.04) | 20.00 (0.04) | 19.97 (0.05) | 19.96 | 20.01 (0.05) | ||||||
| g magnitude | 19.98 (0.02) | 19.98 (0.02) | 20.00 (0.03) | 19.99 | 20.01 (0.03) | ||||||
| r magnitude | 20.40 (0.03) | 20.39 (0.03) | 20.46 (0.03) | 20.45 | 20.47 (0.03) | ||||||
| i magnitude | 20.76 (0.06) | 20.76 (0.06) | 20.75 (0.06) | 20.75 | 20.77 (0.06) | ||||||
| z magnitude | 20.83 (0.2) | 20.83 (0.2) | 21.13 (0.2) | 21.13 | 21.15 (0.2) | ||||||
| G magnitude | 20.21 (0.04) | 20.29 | 20.21 (0.006) | ||||||||
| BP magnitude | 20.13 (0.04) | 20.20 | |||||||||
| RP magnitude | 20.45 (0.1) | 20.38 | |||||||||
| Pan g magnitude | |||||||||||
| Pan r magnitude | |||||||||||
| Pan i magnitude | |||||||||||
| Pan z magnitude | |||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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