SDSS J091533.60+105954.8
All names: SDSS J091533.59+105954.8, WD 0912+112, GALEX J091533.6+105953, Gaia DR3 591869548773874176, Gaia EDR3 591869548773874176, SDSS J091533.60+105954.8, SDSS J091533.61+105954.5, Gaia DR2 591869548773874176
| 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 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 15 33.62 (0.2) | 09 15 33.60 | 09 15 33.62 (0.2) | 09 15 33.62 | 09 15 33.59 (0.2) | 09 15 33.60 | 09 15 33.43 | 09 15 33.60 | ||||||
| Declination | 10 59 54.42 (0.1) | 10 59 54.85 | 10 59 54.43 (0.2) | 10 59 54.42 | 10 59 54.88 (0.1) | 10 59 54.83 | 10 59 52.80 | 10 59 54.83 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 14854.0 | 16020.0 (320) | 14820.0 (828) | 15172.0 (242) | 15613.0 (237) | ||||||||
| log(g) | [cgs] | 8.01 | 8.04 (0.06) | 7.78 (0.08) | 7.96 (0.05) | 8.02 (0.05) | ||||||||
| Mass | [M☉] | 0.615 | 0.64 (0.04) | 0.496 (0.06) | 0.624 (0.03) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.2048 | 0.1820 | |||||||||||
| 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] | 3.56 (0.2) | 4.04 (0.3) | 3.56 | 3.56 (0.2) | |||||||||
| Distance | [pc] | 281.04 (15) | 247.40 (17) | 281.04 | 281.03 (15) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 21.34948072 (0.2) | 21.19337571 (0.5) | 21.349 (0.2) | 22.7 | |||||||||
| Proper motion (declination) | [mas/yr] | -28.66674109 (0.2) | -28.30081357 (0.5) | -28.667 (0.2) | -31.4 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 18.55 (0.08) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.47 (0.01) | 18.47 (0.01) | 18.46 (0.02) | 18.45 | 18.48 (0.02) | |||||||||
| g magnitude | 18.16 (0.006) | 18.16 (0.006) | 18.16 (0.03) | 18.15 | 18.18 (0.02) | |||||||||
| r magnitude | 18.44 (0.008) | 18.44 (0.008) | 18.41 (0.02) | 18.41 | 18.42 (0.02) | |||||||||
| i magnitude | 18.67 (0.01) | 18.67 (0.01) | 18.67 (0.02) | 18.67 | 18.67 (0.02) | |||||||||
| z magnitude | 18.92 (0.03) | 18.92 (0.03) | 18.92 (0.03) | 18.92 | 18.91 (0.03) | |||||||||
| G magnitude | 18.30 (0.02) | 18.34 | 18.30 | 18.30 (0.003) | ||||||||||
| BP magnitude | 18.29 (0.02) | 18.26 | ||||||||||||
| RP magnitude | 18.39 (0.03) | 18.40 | ||||||||||||
| Pan g magnitude | 18.18 (0.009) | |||||||||||||
| Pan r magnitude | 18.45 (0.005) | |||||||||||||
| Pan i magnitude | 18.70 (0.01) | |||||||||||||
| Pan z magnitude | 18.98 (0.01) | |||||||||||||
| Pan y magnitude | 19.07 (0.05) | |||||||||||||
| E(B-V) | 0.022 | |||||||||||||
* Constant surface field
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