WD 0945+019
All names: SDSS J094829.31+014102.5, Gaia EDR3 3846725301896724480, Gaia DR3 3846725301896724480, Gaia DR2 3846725301896724480, GALEX J094829.3+014103, WD 0945+019, SDSS J094829.30+014102.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD HE | 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 29.28 (0.3) | 09 48 29.31 | 09 48 29.28 (0.5) | 09 48 29.28 | 09 48 29.31 (0.3) | 09 48 29.31 | 09 48 28.90 | 09 48 29.31 | |||||
| Declination | 01 41 02.18 (0.3) | 01 41 02.48 | 01 41 02.19 (0.6) | 01 41 02.18 | 01 41 02.51 (0.3) | 01 41 02.47 | 01 40 55.56 | 01 41 02.50 | |||||
| Spectral type | DB | DC | DB | DB | DB | DC | DC: | ||||||
| Effective temperature | [K] | 10815.0 | 9910.0 (471) | 13010.0 (309) | 12980.0 (608) | ||||||||
| log(g) | [cgs] | 8.14 | 7.82 (0.1) | 8.87 (0.2) | 9.09 (0.4) | ||||||||
| Mass | [M☉] | 0.669 | 0.481 (0.09) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.6280 | |||||||||||
| log(H/He) | |||||||||||||
| 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] | 4.10 (0.3) | 4.39 (0.5) | 4.10 | 4.10 (0.3) | ||||||||
| Distance | [pc] | 244.07 (17) | 228.04 (27) | 244.07 | 244.07 (17) | ||||||||
| Composition | He | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -34.59056543 (0.3) | -34.36368176 (0.7) | -34.591 (0.3) | -28.9 | ||||||||
| Proper motion (declination) | [mas/yr] | -20.57105828 (0.3) | -21.11730457 (1) | -20.571 (0.3) | -28.0 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.06 (0.02) | 19.05 (0.02) | 19.07 (0.03) | 19.07 | 19.08 (0.03) | ||||||||
| g magnitude | 19.00 (0.01) | 19.00 (0.01) | 19.02 (0.02) | 19.03 | 19.04 (0.02) | ||||||||
| r magnitude | 19.12 (0.01) | 19.12 (0.01) | 19.14 (0.02) | 19.14 | 19.14 (0.02) | ||||||||
| i magnitude | 19.31 (0.02) | 19.31 (0.02) | 19.32 (0.03) | 19.31 | 19.32 (0.03) | ||||||||
| z magnitude | 19.51 (0.09) | 19.51 (0.09) | 19.54 (0.09) | 19.51 | 19.55 (0.09) | ||||||||
| G magnitude | 19.03 (0.02) | 19.08 | 19.03 | 19.03 (0.004) | |||||||||
| BP magnitude | 19.13 (0.02) | 19.02 | |||||||||||
| RP magnitude | 19.02 (0.03) | 19.04 | |||||||||||
| Pan g magnitude | 19.03 (0.004) | ||||||||||||
| Pan r magnitude | 19.14 (0.01) | ||||||||||||
| Pan i magnitude | 19.34 (0.01) | ||||||||||||
| Pan z magnitude | 19.50 (0.02) | ||||||||||||
| Pan y magnitude | 19.56 (0.04) | ||||||||||||
| E(B-V) | 0.019 | ||||||||||||
* Constant surface field
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