SDSS J130003.49+040437.3
All names: WD 1257+043, GALEX J130003.4+040437, SDSS J130003.49+040437.3, Gaia EDR3 3704850437481331584, Gaia DR3 3704850437481331584, Gaia DR2 3704850437481331584, SDSS J130003.49+040437.2
| 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 | 13 00 03.46 (0.6) | 13 00 03.49 | 13 00 03.46 (0.8) | 13 00 03.50 (0.6) | 13 00 03.49 | 13 00 03.50 | 13 00 03.49 | |||||
| Declination | 04 04 37.22 (0.3) | 04 04 37.37 | 04 04 37.22 (0.5) | 04 04 37.35 (0.3) | 04 04 37.37 | 04 04 32.52 | 04 04 37.29 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 13627.0 | 12540.0 (521) | 12540.0 (608) | ||||||||
| log(g) | [cgs] | 8.98 | 7.52 (0.2) | 7.54 (0.2) | ||||||||
| Mass | [M☉] | 1.189 | 0.42 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.3840 | ||||||||||
| 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] | 2.52 (0.6) | 4.02 (0.8) | 2.52 (0.6) | ||||||||
| Distance | [pc] | 396.59 (98) | 248.49 (49) | 396.59 (98) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -33.12306862 (0.9) | -32.44756064 (2) | -33.123 (0.9) | ||||||||
| Proper motion (declination) | [mas/yr] | -8.131773679 (0.5) | -7.389987074 (0.9) | -8.132 (0.5) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.49 (0.05) | 20.49 (0.05) | 20.53 (0.07) | 20.52 | 20.50 (0.07) | |||||||
| g magnitude | 20.11 (0.02) | 20.11 (0.02) | 20.06 (0.03) | 20.05 | 20.05 (0.03) | |||||||
| r magnitude | 20.26 (0.02) | 20.26 (0.03) | 20.25 (0.03) | 20.25 | 20.26 (0.02) | |||||||
| i magnitude | 20.46 (0.04) | 20.46 (0.04) | 20.47 (0.04) | 20.46 | 20.47 (0.04) | |||||||
| z magnitude | 20.74 (0.2) | 20.74 (0.2) | 20.74 (0.2) | 20.74 | 20.75 (0.2) | |||||||
| G magnitude | 20.15 (0.06) | 20.20 | 20.15 (0.006) | |||||||||
| BP magnitude | 20.18 (0.06) | 20.06 | ||||||||||
| RP magnitude | 20.50 (0.1) | 20.03 | ||||||||||
| Pan g magnitude | 20.04 (0.01) | |||||||||||
| Pan r magnitude | 20.21 (0.01) | |||||||||||
| Pan i magnitude | 20.49 (0.02) | |||||||||||
| Pan z magnitude | 20.66 (0.06) | |||||||||||
| Pan y magnitude | 20.49 (0.2) | |||||||||||
| E(B-V) | 0.021 | |||||||||||
* Constant surface field
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