2SLAQ J215912.55-011432.2
All names: Gaia EDR3 2679816566275026048, Gaia DR3 2679816566275026048, 2SLAQ J215912.55-011432.2, SDSS J215912.56-011432.2, SDSS J215912.55-011432.3, SDSS J215912.56-011432.3, WD 2156-014, Gaia DR2 2679816566275026048, SDSS J215912.55-011432.2, GALEX J215912.5-011432
| 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 | 21 59 12.55 (0.4) | 21 59 12.56 | 21 59 12.55 (0.6) | 21 59 12.55 (0.4) | 21 59 12.56 | 21 59 12.58 | 21 59 12.56 | |||||
| Declination | -01 14 32.69 (0.4) | -01 14 32.28 | -01 14 32.67 (0.8) | -01 14 32.31 (0.4) | -01 14 32.36 | -01 14 30.48 | -01 14 32.29 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 8388.0 | 9373.0 (120) | 9205.0 (135) | ||||||||
| log(g) | [cgs] | 7.95 | 8.83 (0.2) | 8.64 (0.2) | ||||||||
| Mass | [M☉] | 0.564 | 0.989 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.8801 | ||||||||||
| 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] | 4.88 (0.4) | 4.20 (0.7) | 4.88 (0.4) | ||||||||
| Distance | [pc] | 204.98 (19) | 238.15 (42) | 204.98 (19) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -7.361931161 (0.5) | -6.401535666 (1) | -7.362 (0.5) | -8.1 | |||||||
| Proper motion (declination) | [mas/yr] | -23.27756843 (0.6) | -22.0611147 (1) | -23.278 (0.6) | -19.8 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.93 (0.04) | 19.93 (0.04) | 20.05 (0.05) | 20.04 | 20.06 (0.05) | |||||||
| g magnitude | 19.70 (0.02) | 19.70 (0.01) | 19.64 (0.02) | 19.63 | 19.65 (0.02) | |||||||
| r magnitude | 19.67 (0.02) | 19.67 (0.02) | 19.66 (0.02) | 19.65 | 19.65 (0.02) | |||||||
| i magnitude | 19.70 (0.02) | 19.70 (0.02) | 19.75 (0.03) | 19.74 | 19.73 (0.03) | |||||||
| z magnitude | 19.95 (0.1) | 19.95 (0.1) | 20.11 (0.1) | 20.10 | 20.08 (0.1) | |||||||
| G magnitude | 19.59 (0.09) | 19.65 | 19.59 (0.006) | |||||||||
| BP magnitude | 19.58 (0.09) | 19.40 | ||||||||||
| RP magnitude | 19.31 (0.07) | 19.39 | ||||||||||
| Pan g magnitude | 19.67 (0.01) | |||||||||||
| Pan r magnitude | 19.62 (0.01) | |||||||||||
| Pan i magnitude | 19.73 (0.008) | |||||||||||
| Pan z magnitude | 19.83 (0.02) | |||||||||||
| Pan y magnitude | 19.77 (0.04) | |||||||||||
| E(B-V) | 0.076 | |||||||||||
* Constant surface field
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