WD 0913+004
All names: SDSS J091616.71+001356.2, Gaia DR3 3842574164464743040, Gaia EDR3 3842574164464743040, SDSS J091616.71+001356.1, WD 0913+004, GALEX J091616.7+001355, Gaia DR2 3842574164464743040
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 16 16.66 (0.2) | 09 16 16.71 | 09 16 16.66 (0.3) | 09 16 16.66 | 09 16 16.71 (0.2) | 09 16 16.71 | 09 16 16.01 | 09 16 16.71 | 09 16 16.71 | ||||||
| Declination | 00 13 56.24 (0.2) | 00 13 56.23 | 00 13 56.24 (0.3) | 00 13 56.24 | 00 13 56.20 (0.2) | 00 13 56.20 | 00 13 50.52 | 00 13 56.18 | 00 13 56.17 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA3.5 | DA | DA | |||||||
| Effective temperature | [K] | 12011.0 | 11870.0 (250) | 12390.0 (726) | 14579.0 (291) | 14969.0 (267) | 14596.0 (300) | ||||||||
| log(g) | [cgs] | 7.67 | 8.04 (0.09) | 7.53 (0.1) | 7.69 (0.06) | 7.76 (0.07) | 7.69 (0.06) | ||||||||
| Mass | [M☉] | 0.433 | 0.63 (0.06) | 0.376 (0.06) | 0.497 (0.03) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.2445 | 0.4266 | ||||||||||||
| 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] | 2.84 (0.2) | 3.18 (0.3) | 2.84 | 2.84 (0.2) | ||||||||||
| Distance | [pc] | 351.66 (30) | 314.87 (34) | 351.66 | 351.65 (30) | ||||||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -46.89628902 (0.2) | -46.77671741 (0.6) | -46.896 (0.2) | -45.9 | -46.0 | |||||||||
| Proper motion (declination) | [mas/yr] | 2.295514826 (0.2) | 2.23344789 (0.5) | 2.296 (0.2) | 3.2 | 3.0 | |||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 19.00 (0.1) | ||||||||||||||
| H magnitude | 18.80 (0.2) | ||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 18.96 (0.02) | 18.96 (0.02) | 19.00 (0.03) | 19.02 | 18.98 (0.03) | 19.02 (0.03) | |||||||||
| g magnitude | 18.60 (0.008) | 18.60 (0.008) | 18.57 (0.03) | 18.58 | 18.56 (0.03) | 18.58 (0.03) | |||||||||
| r magnitude | 18.82 (0.01) | 18.82 (0.01) | 18.82 (0.02) | 18.83 | 18.82 (0.02) | 18.83 (0.02) | |||||||||
| i magnitude | 19.07 (0.02) | 19.07 (0.02) | 19.07 (0.02) | 19.07 | 19.07 (0.02) | 19.07 (0.02) | |||||||||
| z magnitude | 19.28 (0.08) | 19.28 (0.07) | 19.26 (0.08) | 19.26 | 19.26 (0.08) | 19.26 (0.08) | |||||||||
| G magnitude | 18.74 (0.02) | 18.78 | 18.74 | 18.74 (0.004) | |||||||||||
| BP magnitude | 18.80 (0.02) | 18.75 | |||||||||||||
| RP magnitude | 18.87 (0.03) | 18.88 | |||||||||||||
| Pan g magnitude | 18.64 (0.01) | ||||||||||||||
| Pan r magnitude | 18.87 (0.005) | ||||||||||||||
| Pan i magnitude | 19.07 (0.007) | ||||||||||||||
| Pan z magnitude | 19.29 (0.02) | ||||||||||||||
| Pan y magnitude | 19.44 (0.08) | ||||||||||||||
| E(B-V) | 0.031 | ||||||||||||||
* Constant surface field
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