WD 0958+393
All names: WDJ100103.50+390341.05, SDSS J100103.43+390340.5, SDSS J100103.42+390340.4, WD 0958+393, Gaia DR2 803211596486728064, EQ J1001+3903, J1001+3903, Gaia DR3 803211596486728064, Gaia EDR3 803211596486728064
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | Bergeron et al. 2022 | MWDD HE | Gaia DR2 | Stilism | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 01 03.09 (0.3) | 10 01 03.43 | 10 01 03.11 (0.4) | 10 01 03.50 (0.3) | 10 01 03.11 | 10 01 03.07 | |||||||
| Declination | 39 03 38.06 (0.2) | 39 03 40.47 | 39 03 38.16 (0.4) | 39 03 41.04 (0.2) | 39 03 38.16 | 39 03 33.12 | |||||||
| Spectral type | DC | DC | DC | DC | DC | DC | |||||||
| Effective temperature | [K] | 4946.0 (28) | 4924.0 (109) | 10782.0 | |||||||||
| log(g) | [cgs] | 8.71 (0.04) | 9.96 | ||||||||||
| Mass | [M☉] | 1.032 (0.03) | 1.015 (0.02) | 1.652 | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 7.3000 | 6.6540 | 2.6610 | |||||||||
| log(H/He) | -4.26 | -4.26 | |||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(N/He) | |||||||||||||
| log(O/He) | |||||||||||||
| log(Na/He) | |||||||||||||
| log(Mg/He) | |||||||||||||
| log(Al/He) | |||||||||||||
| log(Si/He) | |||||||||||||
| log(P/He) | |||||||||||||
| log(S/He) | |||||||||||||
| log(Cl/He) | |||||||||||||
| log(Sc/He) | |||||||||||||
| log(Ti/He) | |||||||||||||
| log(V/He) | |||||||||||||
| log(Cr/He) | |||||||||||||
| log(Mn/He) | |||||||||||||
| log(Fe/He) | |||||||||||||
| log(Co/He) | |||||||||||||
| log(Ni/He) | |||||||||||||
| log(Cu/He) | |||||||||||||
| log(Zn/He) | |||||||||||||
| log(Ga/He) | |||||||||||||
| log(Ge/He) | |||||||||||||
| log(Sr/He) | |||||||||||||
| Parallax | [mas] | 15.18 (0.4) | 15.29 (0.6) | 15.29 (0.6) | 15.18 (0.4) | 15.29 (0.6) | |||||||
| Distance | [pc] | 65.88 (2) | 65.40 (3) | 65.39 (3) | 65.88 (2) | 65.39 (3) | |||||||
| Composition | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -295.6656112 (0.5) | -295.8809914 (0.8) | -295.666 (0.5) | -295.8809914 | ||||||||
| Proper motion (declination) | [mas/yr] | -186.3160477 (0.3) | -186.5086892 (0.7) | -186.316 (0.3) | -186.5086892 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 20.42 (0.03) | ||||||||||||
| V magnitude | 19.68 (0.02) | ||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 20.65 (0.06) | 20.65 (0.06) | |||||||||||
| H magnitude | 21.05 (0.07) | 21.05 (0.07) | |||||||||||
| K magnitude | |||||||||||||
| u magnitude | 21.27 (0.1) | 21.41 (0.09) | 21.28 (0.1) | 21.41 (0.09) | 21.39 | ||||||||
| g magnitude | 20.03 (0.02) | 20.03 (0.02) | 20.04 (0.02) | 20.04 | |||||||||
| r magnitude | 19.60 (0.02) | 19.59 (0.02) | 19.59 (0.02) | 19.58 | |||||||||
| i magnitude | 19.97 (0.03) | 19.96 (0.03) | 19.99 (0.03) | 19.99 | |||||||||
| z magnitude | 20.56 (0.2) | 20.56 (0.2) | 20.52 (0.2) | 20.51 | |||||||||
| G magnitude | 19.78 (0.05) | 19.84 | 19.78 (0.005) | 19.84 | |||||||||
| BP magnitude | 19.85 (0.05) | 19.93 | 19.93 | ||||||||||
| RP magnitude | 19.73 (0.07) | 19.57 | 19.57 | ||||||||||
| Pan g magnitude | 19.96 (0.02) | 19.96 (0.02) | |||||||||||
| Pan r magnitude | 19.60 (0.01) | 19.60 (0.01) | |||||||||||
| Pan i magnitude | 19.99 (0.01) | 19.99 (0.01) | |||||||||||
| Pan z magnitude | 20.35 (0.03) | 20.35 (0.03) | |||||||||||
| Pan y magnitude | 0.00 (0) | ||||||||||||
| E(B-V) | 0.002 | ||||||||||||
* Constant surface field
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