SDSS J015630.86-001522.8
All names: SDSS J015630.85-001522.8, GALEX J015630.8-001522, SDSS J015630.88-001522.7, WD 0153-004, SDSS J015630.87-001522.7, Gaia DR3 2507673383697812096, Gaia EDR3 2507673383697812096, SDSS J015630.86-001522.8, Gaia DR2 2507673383697812096
| 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 | 01 56 30.90 (0.3) | 01 56 30.87 | 01 56 30.89 (0.5) | 01 56 30.86 (0.3) | 01 56 30.86 | 01 56 30.55 | 01 56 30.85 | |||||
| Declination | -00 15 22.58 (0.2) | -00 15 22.80 | -00 15 22.59 (0.3) | -00 15 22.86 (0.2) | -00 15 22.83 | -00 15 15.84 | -00 15 22.84 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 12558.0 | 16573.0 (338) | 16728.0 (366) | ||||||||
| log(g) | [cgs] | 7.23 | 7.97 (0.07) | 7.97 (0.08) | ||||||||
| Mass | [M☉] | 0.281 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1500 | ||||||||||
| 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] | 1.68 (0.3) | 1.76 (0.5) | 1.68 (0.3) | ||||||||
| Distance | [pc] | 595.23 (121) | 566.75 (154) | 595.24 (121) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 36.4279094 (0.4) | 37.65018989 (0.9) | 36.428 (0.4) | 37.3 | |||||||
| Proper motion (declination) | [mas/yr] | 17.65986055 (0.3) | 17.47661075 (0.5) | 17.66 (0.3) | 17.6 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.48 (0.03) | 19.48 (0.03) | 19.36 (0.04) | 19.35 | 19.37 (0.03) | |||||||
| g magnitude | 19.19 (0.01) | 19.19 (0.01) | 19.17 (0.02) | 19.17 | 19.18 (0.02) | |||||||
| r magnitude | 19.48 (0.01) | 19.48 (0.01) | 19.50 (0.02) | 19.49 | 19.49 (0.02) | |||||||
| i magnitude | 19.72 (0.02) | 19.72 (0.02) | 19.69 (0.03) | 19.68 | 19.68 (0.03) | |||||||
| z magnitude | 19.91 (0.08) | 19.91 (0.08) | 19.81 (0.08) | 19.80 | 19.81 (0.08) | |||||||
| G magnitude | 19.33 (0.04) | 19.37 | 19.33 (0.005) | |||||||||
| BP magnitude | 19.38 (0.04) | 19.39 | ||||||||||
| RP magnitude | 19.48 (0.07) | 19.23 | ||||||||||
| Pan g magnitude | 19.20 (0.01) | |||||||||||
| Pan r magnitude | 19.45 (0.01) | |||||||||||
| Pan i magnitude | 19.76 (0.01) | |||||||||||
| Pan z magnitude | 19.96 (0.02) | |||||||||||
| Pan y magnitude | 19.86 (0.03) | |||||||||||
| E(B-V) | 0.026 | |||||||||||
* Constant surface field
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