WD 0943+33
All names: Gaia EDR3 793575201703625984, 2MASS J09462138+3251290, WD 0943+330, J0946+3251, ** SKF 303B, EGGR 68, 09463+3251N, PSO J146.5896+32.8576, Gaia DR3 793575201703625984, CSI+33-09435 1, TIC 4839305, UBV 9228, G117-B11B, SDSS J094621.44+325128.6, WDS J09464+3251B, Gaia DR2 793575201703625984, WD 0943+33, G 117-B11B, GALEX J094621.4+325128, PM J09463+3251N, SDSS J094621.44+325128.7, WDJ094621.42+325129.09
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 46 21.52 (0.05) | 09 46 21.44 | 09 46 21.52 (0.07) | 09 46 21.52 | 09 46 21.42 (0.05) | 09 46 21.52 | 09 46 20.86 | 09 46 21.44 | |||||||||||
| Declination | 32 51 27.25 (0.04) | 32 51 28.66 | 32 51 27.31 (0.06) | 32 51 27.25 | 32 51 29.09 (0.04) | 32 51 27.31 | 32 51 25.20 | 32 51 28.68 | |||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA7.2 | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6679.0 (32) | 6752.0 (30) | 6679.0 (32) | 6620.0 (60) | 6653.0 | 6860.0 (119) | 7000.0 (123) | 6864.0 (43) | 6545.0 (29) | |||||||||
| log(g) | [cgs] | 8.15 (0.009) | 8.18 (0.008) | 8.15 (0.01) | 8.14 (0.02) | 8.14 | 8.56 (0.1) | 8.61 (0.1) | 8.22 (0.01) | 7.79 (0.06) | |||||||||
| Mass | [M☉] | 0.685 (0.008) | 0.704 (0.008) | 0.685 (0.008) | 0.678 (0.01) | 0.68 | 0.96 (0.09) | 0.99 (0.08) | 0.728 (0.01) | 0.487 (0.03) | |||||||||
| log(Luminosity) | [L☉] | -3.85 | |||||||||||||||||
| Cooling age | [Gyr] | 2.4000 | 2.3080 (0.1) | 2.2860 | |||||||||||||||
| 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] | 22.68 (0.07) | 22.68 (0.1) | 22.68 (0.1) | 22.68 (0.1) | 22.68 | 22.68 (0.07) | 22.68 (0.1) | |||||||||||
| Distance | [pc] | 44.10 (0.1) | 44.09 (0.2) | 44.08 (0.2) | 44.08 (0.2) | 34.20 (1) | 34.00 | 44.10 | 44.10 (0.1) | 44.08 (0.2) | |||||||||
| Composition | H | H | H | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 84.12798578 (0.07) | 84.09059454 (0.1) | 84.128 (0.07) | 84.091 | ||||||||||||||
| Proper motion (declination) | [mas/yr] | -114.5694028 (0.05) | -114.6090176 (0.1) | -114.569 (0.05) | -114.609 | ||||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | |||||||||||||||||||
| Bd | [MG] | ||||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | yes | ||||||||||||||||||
| B magnitude | 17.64 | ||||||||||||||||||
| V magnitude | 17.24 | ||||||||||||||||||
| R magnitude | |||||||||||||||||||
| I magnitude | |||||||||||||||||||
| J magnitude | 16.35 (0.01) | 16.39 (0.1) | 16.39 (0.1) | ||||||||||||||||
| H magnitude | 15.97 (0.2) | 15.97 (0.2) | 15.97 (0.2) | ||||||||||||||||
| K magnitude | 15.85 (0.2) | 15.85 (0.2) | 15.85 (0.2) | ||||||||||||||||
| u magnitude | 17.91 (0.01) | 17.88 (0.01) | 17.91 (0.01) | 17.91 (0.01) | 17.88 (0.02) | ||||||||||||||
| g magnitude | 17.29 (0.005) | 17.27 (0.007) | 17.29 (0.005) | 17.30 (0.02) | |||||||||||||||
| r magnitude | 17.07 (0.005) | 17.06 (0.004) | 17.07 (0.005) | 17.02 (0.01) | |||||||||||||||
| i magnitude | 16.99 (0.006) | 17.00 (0.004) | 16.99 (0.006) | 16.98 (0.02) | |||||||||||||||
| z magnitude | 17.04 (0.01) | 17.03 (0.008) | 17.04 (0.01) | 16.99 (0.01) | |||||||||||||||
| G magnitude | 17.04 (0.005) | 17.06 | 17.04 | 17.04 (0.003) | 17.06 | ||||||||||||||
| BP magnitude | 17.26 (0.005) | 17.25 | 17.25 | ||||||||||||||||
| RP magnitude | 16.67 (0.006) | 16.68 | 16.68 | ||||||||||||||||
| Pan g magnitude | 17.27 (0.006) | 17.27 (0.007) | 17.27 (0.007) | ||||||||||||||||
| Pan r magnitude | 17.06 (0.005) | 17.06 (0.004) | 17.06 (0.004) | ||||||||||||||||
| Pan i magnitude | 17.00 (0.004) | 17.00 (0.004) | 17.00 (0.004) | ||||||||||||||||
| Pan z magnitude | 17.03 (0.007) | 17.03 (0.008) | 17.03 (0.008) | ||||||||||||||||
| Pan y magnitude | 17.04 (0.007) | 17.04 (0.007) | 17.04 (0.007) | ||||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||||
* Constant surface field
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