SDSS J140218.26+611616.4
All names: WD 1400+615, Gaia DR2 1661362894203498368, SDSS J140218.26+611616.4, GALEX J140218.2+611616, Gaia EDR3 1661362894203498368, Gaia DR3 1661362894203498368, SDSS J140218.25+611616.4, SDSS J140218.26+611616.5
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 02 18.25 (0.5) | 14 02 18.25 | 14 02 18.25 (0.6) | 14 02 18.26 (0.5) | 14 02 18.27 | 14 02 17.81 | 14 02 18.26 | ||||
| Declination | 61 16 16.27 (0.5) | 61 16 16.43 | 61 16 16.27 (0.6) | 61 16 16.44 (0.5) | 61 16 16.50 | 61 16 11.64 | 61 16 16.47 | ||||
| Spectral type | DA | DA | DA_auto | DA | DA | ||||||
| Effective temperature | [K] | 10966.0 | 13000.0 (832) | 12910.0 (896) | |||||||
| log(g) | [cgs] | 8.30 | 8.01 (0.4) | 8.07 (0.5) | |||||||
| Mass | [M☉] | 0.79 | 0.645 (0.3) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.7433 | |||||||||
| 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] | 2.42 (0.6) | 2.63 (0.7) | 2.42 (0.6) | |||||||
| Distance | [pc] | 412.74 (99) | 379.86 (96) | 412.75 (99) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.880676978 (0.6) | -7.770976955 (1) | -6.881 (0.6) | |||||||
| Proper motion (declination) | [mas/yr] | -10.6802149 (0.8) | -10.88170021 (1) | -10.68 (0.8) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.58 (0.07) | 20.60 (0.08) | 20.63 (0.08) | 20.62 | 20.61 (0.08) | ||||||
| g magnitude | 20.23 (0.02) | 20.24 (0.02) | 20.25 (0.03) | 20.24 | 20.25 (0.03) | ||||||
| r magnitude | 20.46 (0.03) | 20.47 (0.03) | 20.50 (0.03) | 20.49 | 20.49 (0.03) | ||||||
| i magnitude | 20.55 (0.06) | 20.55 (0.06) | 20.56 (0.06) | 20.55 | 20.57 (0.06) | ||||||
| z magnitude | 20.71 (0.3) | 20.75 (0.3) | 20.72 (0.3) | 20.71 | 20.73 (0.3) | ||||||
| G magnitude | 20.31 (0.06) | 20.40 | 20.31 (0.007) | ||||||||
| BP magnitude | 20.41 (0.06) | 20.25 | |||||||||
| RP magnitude | 19.95 (0.09) | 20.19 | |||||||||
| Pan g magnitude | 20.23 (0.03) | ||||||||||
| Pan r magnitude | 20.42 (0.03) | ||||||||||
| Pan i magnitude | 20.61 (0.02) | ||||||||||
| Pan z magnitude | 20.87 (0.04) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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