SDSS J094851.01+525206.6
All names: WD 0945+531, Gaia DR3 1020268248510254464, J0948+5252, Gaia DR2 1020268248510254464, SDSS J094851.01+525206.6, GALEX J094850.9+525206, SDSS J094851.01+525206.5, Gaia EDR3 1020268248510254464, SDSS J094851.01+525206.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | MWDD H | Gaia DR2 | Stilism | 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 48 50.91 (0.1) | 09 48 51.02 | 09 48 50.92 (0.1) | 09 48 50.91 | 09 48 51.02 (0.1) | 09 48 51.01 | 09 48 51.26 | 09 48 51.01 | ||||||
| Declination | 52 52 05.60 (0.08) | 52 52 06.60 | 52 52 05.63 (0.1) | 52 52 05.60 | 52 52 06.65 (0.08) | 52 52 06.60 | 52 52 01.56 | 52 52 06.66 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 7181.0 (58) | 7118.0 | 7152.0 (113) | 7528.0 (64) | 7183.0 (66) | ||||||||
| log(g) | [cgs] | 8.02 (0.03) | 8.00 | 7.98 (0.03) | 8.74 (0.2) | 8.19 (0.2) | ||||||||
| Mass | [M☉] | 0.606 (0.02) | 0.594 | 0.579 (0.03) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 1.5200 | 1.4640 | |||||||||||
| 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] | 9.66 (0.1) | 9.82 (0.2) | 9.82 (0.2) | 9.66 | 9.66 (0.1) | ||||||||
| Distance | [pc] | 103.51 (1) | 101.83 (2) | 101.86 (2) | 103.51 | 103.50 (1) | ||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -62.88470027 (0.1) | -62.81717494 (0.3) | -62.885 (0.1) | -61.6 | |||||||||
| Proper motion (declination) | [mas/yr] | -65.55795312 (0.1) | -65.53167616 (0.3) | -65.558 (0.1) | -65.1 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 17.77 (0.04) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.09 (0.02) | 19.11 (0.02) | 19.09 (0.02) | 19.10 (0.03) | 19.10 | 19.10 (0.02) | ||||||||
| g magnitude | 18.57 (0.008) | 18.57 (0.008) | 18.57 (0.02) | 18.57 | 18.58 (0.02) | |||||||||
| r magnitude | 18.42 (0.008) | 18.41 (0.008) | 18.43 (0.02) | 18.42 | 18.43 (0.02) | |||||||||
| i magnitude | 18.38 (0.01) | 18.38 (0.01) | 18.37 (0.02) | 18.37 | 18.39 (0.02) | |||||||||
| z magnitude | 18.43 (0.03) | 18.43 (0.03) | 18.42 (0.03) | 18.42 | 18.44 (0.03) | |||||||||
| G magnitude | 18.41 (0.01) | 18.43 | 18.41 | 18.41 (0.003) | ||||||||||
| BP magnitude | 18.60 (0.01) | 18.60 | ||||||||||||
| RP magnitude | 18.08 (0.01) | 18.10 | ||||||||||||
| Pan g magnitude | 18.58 (0.008) | 18.58 (0.007) | ||||||||||||
| Pan r magnitude | 18.45 (0.008) | 18.45 (0.007) | ||||||||||||
| Pan i magnitude | 18.42 (0.007) | 18.42 (0.008) | ||||||||||||
| Pan z magnitude | 18.48 (0.01) | 18.48 (0.01) | ||||||||||||
| Pan y magnitude | 18.50 (0.01) | 18.50 (0.02) | ||||||||||||
| E(B-V) | 0.007 | |||||||||||||
* Constant surface field
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