2SLAQ J151058.77+004112.6
All names: Gaia DR2 4419827114896588544, Gaia EDR3 4419827114896588544, WD 1508+008, SDSS J151058.77+004112.7, Gaia DR3 4419827114896588544, [SGR2010] J1510+0041, [HHD2009] SDSS J1510+0041, LAMOST J151058.76+004112.7, SDSS J151058.76+004112.7, 2SLAQ J151058.77+004112.6, SDSS J151058.76+004112.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Harris et al. 2003 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 10 58.75 (0.4) | 15 10 58.77 | 15 10 58.75 (0.5) | 15 10 58.76 | 15 10 58.76 (0.4) | 15 10 58.77 | 15 10 58.10 | 15 10 58.76 | ||||||
| Declination | 00 41 11.97 (0.3) | 00 41 12.70 | 00 41 12.00 (0.5) | 00 41 12.70 | 00 41 12.71 (0.3) | 00 41 12.66 | 00 41 06.00 | 00 41 12.71 | ||||||
| Spectral type | DA+M | DA+M | DA3:+M | DA+M | DA+M | DA+M | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 6770.0 | 18330.0 (826) | 9798.0 (107) | 9562.0 (107) | |||||||||
| log(g) | [cgs] | 7.08 | 8.28 (0.2) | 8.41 (0.1) | 8.31 (0.1) | |||||||||
| Mass | [M☉] | 0.214 | 0.79 (0.1) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.7037 | ||||||||||||
| 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] | 3.75 (0.4) | 4.17 (0.6) | 3.75 (0.4) | ||||||||||
| Distance | [pc] | 266.78 (31) | 239.56 (36) | 352.00 (45) | 266.78 (31) | |||||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.990642728 (0.4) | -9.440718092 (0.9) | -9.991 (0.4) | 5.4 | |||||||||
| Proper motion (declination) | [mas/yr] | -45.70650935 (0.3) | -45.85071292 (0.9) | -45.707 (0.3) | -63.8 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | WDMS | WDMS | WDMS | WDMS | ||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.85 (0.03) | 19.85 | 19.86 | 19.84 (0.03) | 19.85 (0.03) | 19.86 | 19.86 (0.03) | |||||||
| g magnitude | 19.41 (0.01) | 19.41 | 19.42 | 19.41 (0.01) | 19.41 (0.02) | 19.42 | 19.41 (0.02) | |||||||
| r magnitude | 19.49 (0.02) | 19.46 | 19.47 | 19.46 (0.01) | 19.46 (0.02) | 19.46 | 19.47 (0.02) | |||||||
| i magnitude | 19.07 (0.01) | 19.07 | 19.09 | 19.07 (0.01) | 19.07 (0.02) | 19.08 | 19.08 (0.02) | |||||||
| z magnitude | 18.41 (0.03) | 18.46 | 18.47 | 18.41 (0.03) | 18.46 (0.03) | 18.46 | 18.46 (0.03) | |||||||
| G magnitude | 19.17 (0.07) | 19.20 | 19.17 (0.006) | |||||||||||
| BP magnitude | 19.60 (0.07) | 19.45 | ||||||||||||
| RP magnitude | 18.59 (0.04) | 18.52 | ||||||||||||
| Pan g magnitude | 19.41 (0.01) | |||||||||||||
| Pan r magnitude | 19.44 (0.02) | |||||||||||||
| Pan i magnitude | 19.11 (0.006) | |||||||||||||
| Pan z magnitude | 18.53 (0.02) | |||||||||||||
| Pan y magnitude | 18.28 (0.03) | |||||||||||||
| E(B-V) | 0.046 | |||||||||||||
* Constant surface field
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