SDSS J114701.01+574114.7
All names: Gaia DR3 845373984761220736, WD 1144+579, Gaia EDR3 845373984761220736, WIRED J114701.01+574114.7, SDSS J114701.01+574114.7, SDSS J114701.02+574114.7, SDSS J114701.00+574114.8, Gaia DR2 845373984761220736, SDSS J114701.02+574114.8
| 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 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 47 00.95 (0.2) | 11 47 01.01 | 11 47 00.95 (0.2) | 11 47 01.02 (0.2) | 11 47 01.02 | 11 47 00.38 | 11 47 01.02 | |||||
| Declination | 57 41 14.61 (0.2) | 57 41 14.80 | 57 41 14.61 (0.3) | 57 41 14.81 (0.2) | 57 41 14.76 | 57 41 08.16 | 57 41 14.77 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 12397.0 | 11732.0 (339) | 11642.0 (441) | ||||||||
| log(g) | [cgs] | 7.73 | 8.01 (0.2) | 8.04 (0.2) | ||||||||
| Mass | [M☉] | 0.461 | 0.626 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.2389 | ||||||||||
| 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] | 2.40 (0.2) | 2.26 (0.3) | 2.40 (0.2) | ||||||||
| Distance | [pc] | 416.42 (43) | 441.76 (65) | 416.42 (43) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -35.91259079 (0.2) | -36.19866661 (0.5) | -35.913 (0.2) | -30.0 | |||||||
| Proper motion (declination) | [mas/yr] | -12.67799151 (0.3) | -12.54675342 (0.5) | -12.678 (0.3) | -13.9 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.66 (0.03) | 19.66 (0.03) | 19.68 (0.06) | 19.68 | 19.70 (0.06) | |||||||
| g magnitude | 19.35 (0.01) | 19.35 (0.01) | 19.39 (0.03) | 19.39 | 19.40 (0.02) | |||||||
| r magnitude | 19.59 (0.02) | 19.59 (0.02) | 19.59 (0.03) | 19.59 | 19.60 (0.02) | |||||||
| i magnitude | 19.76 (0.03) | 19.76 (0.03) | 19.80 (0.03) | 19.80 | 19.82 (0.03) | |||||||
| z magnitude | 19.76 (0.08) | 19.76 (0.08) | 19.76 (0.1) | 19.76 | 19.79 (0.09) | |||||||
| G magnitude | 19.52 (0.03) | 19.57 | 19.52 (0.004) | |||||||||
| BP magnitude | 19.49 (0.03) | 19.55 | ||||||||||
| RP magnitude | 19.60 (0.05) | 19.65 | ||||||||||
| Pan g magnitude | 19.40 (0.009) | |||||||||||
| Pan r magnitude | 19.63 (0.01) | |||||||||||
| Pan i magnitude | 19.84 (0.01) | |||||||||||
| Pan z magnitude | 20.08 (0.02) | |||||||||||
| Pan y magnitude | 19.93 (0.1) | |||||||||||
| E(B-V) | 0.021 | |||||||||||
* Constant surface field
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