USNO-B1.0 0941-00188197
All names: Gaia DR3 3815759279181364864, Gaia DR2 3815759279181364864, WDJ105709.83+041130.40, SDSS J105709.82+041130.3, SDSS J105709.81+041130.3, Gaia EDR3 3815759279181364864, GALEX J105709.8+041130, LSPM J1057+0411, WD 1054+044, J1057+0411, SDSS J105709.82+041130.4, USNO-B1.0 0941-00188197
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Ferrario et al. 2015 | Kulebi et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 57 09.66 (0.1) | 10 57 09.82 | 10 57 09.67 (0.1) | 10 57 09.81 | 10 57 09.66 | 10 57 09.83 (0.1) | 10 57 09.67 | 10 57 09.82 | 10 57 09.14 | 10 57 09.82 | |||||||||
| Declination | 04 11 30.78 (0.07) | 04 11 30.39 | 04 11 30.77 (0.09) | 04 11 30.30 | 04 11 30.78 | 04 11 30.40 (0.07) | 04 11 30.77 | 04 11 30.40 | 04 11 26.88 | 04 11 30.38 | |||||||||
| Spectral type | DAH | DAH | DAH | DA | DA | DAH | DA | DA | DAH | DA_auto | DA | DAH | DA | ||||||
| Effective temperature | [K] | 7870.0 (42) | 8085.0 (41) | 7871.0 (42) | 7782.0 | 8000.0 | 8018.0 (160) | 7807.0 (31) | 7287.0 (35) | ||||||||||
| log(g) | [cgs] | 8.06 (0.01) | 8.12 (0.01) | 8.06 (0.01) | 8.04 | 8.00 (0) | 8.12 (0.04) | 8.99 (0.01) | 8.65 (0.05) | ||||||||||
| Mass | [M☉] | 0.631 (0.01) | 0.671 (0.01) | 0.629 (0.01) | 0.615 | 0.67 (0.03) | |||||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||||
| Cooling age | [Gyr] | 1.3000 | 1.2120 | ||||||||||||||||
| 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] | 12.92 (0.1) | 12.89 (0.1) | 12.89 (0.1) | 12.92 | 12.92 (0.1) | 12.89 (0.1) | ||||||||||||
| Distance | [pc] | 77.42 (0.6) | 77.58 (0.8) | 77.60 (0.8) | 77.42 | 77.42 (0.6) | 77.60 (0.8) | ||||||||||||
| Composition | H | H | H | H | |||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -157.4452854 (0.1) | -157.6088508 (0.3) | -157.445 (0.1) | -157.609 | -382.6 | |||||||||||||
| Proper motion (declination) | [mas/yr] | 24.00977782 (0.1) | 23.85841902 (0.2) | 24.01 (0.1) | 23.858 | -23.2 | |||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | yes | yes | |||||||||||||||||
| Bd | [MG] | 2.03 | 2.03 (0) | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | |||||||||||||||||||
| B magnitude | |||||||||||||||||||
| V magnitude | |||||||||||||||||||
| R magnitude | 17.90 | ||||||||||||||||||
| I magnitude | |||||||||||||||||||
| J magnitude | 17.12 (0.02) | 17.12 (0.02) | |||||||||||||||||
| H magnitude | 17.06 (0.05) | 17.07 (0.05) | |||||||||||||||||
| K magnitude | 16.96 (0.08) | 16.95 (0.08) | |||||||||||||||||
| u magnitude | 18.08 (0.01) | 18.08 (0.01) | 18.08 (0.01) | 18.08 (0.01) | 18.09 (0.02) | 18.09 | 18.10 (0.02) | ||||||||||||
| g magnitude | 17.67 (0.005) | 17.67 (0.005) | 17.67 (0.005) | 17.70 (0.02) | 17.70 | 17.70 (0.02) | |||||||||||||
| r magnitude | 17.58 (0.006) | 17.58 (0.006) | 17.58 (0.006) | 17.60 (0.01) | 17.60 | 17.59 (0.01) | |||||||||||||
| i magnitude | 17.59 (0.007) | 17.59 (0.007) | 17.59 (0.007) | 17.60 (0.02) | 17.60 | 17.60 (0.02) | |||||||||||||
| z magnitude | 17.70 (0.01) | 17.70 (0.01) | 17.70 (0.01) | 17.71 (0.02) | 17.70 | 17.71 (0.02) | |||||||||||||
| G magnitude | 17.53 (0.01) | 17.55 | 17.53 | 17.53 (0.003) | 17.55 | ||||||||||||||
| BP magnitude | 17.65 (0.01) | 17.64 | 17.64 | ||||||||||||||||
| RP magnitude | 17.32 (0.02) | 17.33 | 17.33 | ||||||||||||||||
| Pan g magnitude | 17.67 (0.004) | 17.67 (0.004) | |||||||||||||||||
| Pan r magnitude | 17.58 (0.02) | 17.58 (0.01) | |||||||||||||||||
| Pan i magnitude | 17.61 (0.003) | 17.61 (0.003) | |||||||||||||||||
| Pan z magnitude | 17.68 (0.005) | 17.68 (0.005) | |||||||||||||||||
| Pan y magnitude | 17.75 (0.009) | 17.75 (0.01) | |||||||||||||||||
| E(B-V) | 0.003 | ||||||||||||||||||
* Constant surface field
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