SDSS J101512.60+035547.2
All names: WD 1012+041, SDSS J101512.60+035547.2, SDSS J101512.60+035547.3, Gaia EDR3 3859996514617704064, GALEX J101512.5+035547, Gaia DR2 3859996514617704064, Gaia DR3 3859996514617704064
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 15 12.54 (0.4) | 10 15 12.60 | 10 15 12.55 (0.6) | 10 15 12.61 (0.4) | 10 15 12.60 | 10 15 12.86 | 10 15 12.60 | ||||||
| Declination | 03 55 47.51 (0.3) | 03 55 47.32 | 03 55 47.51 (0.5) | 03 55 47.29 (0.3) | 03 55 47.29 | 03 55 45.12 | 03 55 47.33 | ||||||
| Spectral type | DC: | DC: | DA | DC: | DC: | DC: | hotDQ: | ||||||
| Effective temperature | [K] | 10386.0 | 11006.0 | 11382.0 (350) | 11263.0 (378) | ||||||||
| log(g) | [cgs] | 7.50 | 7.50 | 8.03 (0.5) | 8.82 (0.5) | ||||||||
| Mass | [M☉] | 0.36 | 0.343 | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.3201 | 0.2833 | ||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| Parallax | [mas] | 2.48 (0.5) | 1.97 (0.7) | 2.48 (0.5) | |||||||||
| Distance | [pc] | 403.67 (80) | 508.15 (182) | 403.67 (80) | |||||||||
| Composition | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -57.29069869 (0.6) | -58.83731287 (1) | -57.291 (0.6) | -61.8 | ||||||||
| Proper motion (declination) | [mas/yr] | 13.82923722 (0.4) | 14.51312472 (0.9) | 13.829 (0.4) | 8.4 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.94 (0.04) | 19.94 (0.04) | 19.97 (0.04) | 19.97 | 19.96 (0.04) | ||||||||
| g magnitude | 19.81 (0.02) | 19.81 (0.01) | 19.80 (0.02) | 19.80 | 19.81 (0.02) | ||||||||
| r magnitude | 19.96 (0.02) | 19.96 (0.02) | 19.98 (0.02) | 19.98 | 19.98 (0.02) | ||||||||
| i magnitude | 20.12 (0.03) | 20.11 (0.03) | 20.13 (0.03) | 20.13 | 20.13 (0.03) | ||||||||
| z magnitude | 20.38 (0.1) | 20.38 (0.1) | 20.43 (0.1) | 20.43 | 20.42 (0.1) | ||||||||
| G magnitude | 19.87 (0.09) | 19.94 | 19.87 (0.006) | ||||||||||
| BP magnitude | 19.86 (0.09) | 19.92 | |||||||||||
| RP magnitude | 19.66 (0.1) | 19.68 | |||||||||||
| Pan g magnitude | 19.85 (0.01) | ||||||||||||
| Pan r magnitude | 19.98 (0.02) | ||||||||||||
| Pan i magnitude | 20.17 (0.05) | ||||||||||||
| Pan z magnitude | 20.35 (0.02) | ||||||||||||
| Pan y magnitude | 20.00 (0.1) | ||||||||||||
| E(B-V) | 0.029 | ||||||||||||
* Constant surface field
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