WD 1024-014
All names: GALEX J102710.3-014010, SDSS J102710.28-014011.03, WD 1024-014, Gaia DR2 3782744273599043840, Gaia EDR3 3782744273599043840, 2QZ J102710.3-014011, SDSS J102710.28-014011.0, Gaia DR3 3782744273599043840, SDSS J102710.30-014010.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 27 10.27 (0.2) | 10 27 10.30 | 10 27 10.30 | 10 27 10.27 (0.3) | 10 27 10.27 | 10 27 10.30 (0.2) | 10 27 10.03 | ||||||
| Declination | -01 40 11.14 (0.2) | -01 40 10.82 | -01 40 10.82 | -01 40 11.13 (0.3) | -01 40 11.14 | -01 40 10.78 (0.2) | -01 40 13.08 | ||||||
| Spectral type | DA | DA | DA | DA3.0 | DA3.0 | DA | |||||||
| Effective temperature | [K] | 11161.0 | 11818.0 (51) | 11421.0 (483) | |||||||||
| log(g) | [cgs] | 7.88 | 8.19 (0.02) | 7.93 (0.07) | |||||||||
| Mass | [M☉] | 0.533 | 0.711 (0.009) | 0.563 (0.05) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.3871 | |||||||||||
| 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] | 4.90 (0.2) | 4.86 (0.3) | 4.90 | 4.90 (0.2) | ||||||||
| Distance | [pc] | 204.23 (9) | 205.59 (14) | 204.23 | 204.24 (9) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -31.74176312 (0.2) | -31.57158438 (0.4) | -31.742 (0.2) | |||||||||
| Proper motion (declination) | [mas/yr] | -22.36247168 (0.2) | -22.04910794 (0.5) | -22.362 (0.2) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.32 | ||||||||||||
| V magnitude | 18.30 | ||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 18.37 (0.09) | ||||||||||||
| H magnitude | 18.20 (0.2) | ||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.56 (0.02) | 18.56 (0.02) | 18.55 (0.02) | 18.56 (0.02) | |||||||||
| g magnitude | 18.20 (0.007) | 18.20 (0.007) | 18.22 (0.04) | 18.20 (0.007) | |||||||||
| r magnitude | 18.32 (0.009) | 18.32 (0.009) | 18.35 (0.08) | 18.32 (0.009) | |||||||||
| i magnitude | 18.57 (0.01) | 18.57 (0.01) | 18.59 (0.1) | 18.57 (0.01) | |||||||||
| z magnitude | 18.79 (0.05) | 18.80 (0.05) | 18.82 (0.1) | 18.79 (0.05) | |||||||||
| G magnitude | 18.24 (0.02) | 18.27 | 18.24 | 18.24 (0.004) | |||||||||
| BP magnitude | 18.32 (0.02) | 18.28 | |||||||||||
| RP magnitude | 18.26 (0.03) | 18.23 | |||||||||||
| Pan g magnitude | 18.19 (0.006) | ||||||||||||
| Pan r magnitude | 18.33 (0.005) | ||||||||||||
| Pan i magnitude | 18.52 (0.006) | ||||||||||||
| Pan z magnitude | 18.74 (0.009) | ||||||||||||
| Pan y magnitude | 18.88 (0.04) | ||||||||||||
| E(B-V) | 0.018 | ||||||||||||
* Constant surface field
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