WD 0303-078
All names: WD 0303-078, SDSS J030601.80-073822.4, SDSS J030601.80-073822.3, GALEX J030601.8-073822, Gaia DR3 5179811166922628096, Gaia EDR3 5179811166922628096, Gaia DR2 5179811166922628096
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 06 01.80 (0.4) | 03 06 01.80 | 03 06 01.80 (0.5) | 03 06 01.80 (0.4) | 03 06 01.80 | 03 06 01.20 | 03 06 01.80 | 03 06 01.80 | |||||
| Declination | -07 38 22.65 (0.4) | -07 38 22.31 | -07 38 22.64 (0.5) | -07 38 22.35 (0.4) | -07 38 22.32 | -07 38 20.04 | -07 38 22.35 | -07 38 22.34 | |||||
| Spectral type | DA | DA7 | DA | DA5.8 | DA | DA | |||||||
| Effective temperature | [K] | 7963.0 | 8607.0 (123) | 8262.0 (134) | 8646.0 (120) | ||||||||
| log(g) | [cgs] | 8.23 | 8.38 (0.3) | 8.04 (0.3) | 8.48 (0.3) | ||||||||
| Mass | [M☉] | 0.738 | 0.619 (0.2) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.5860 | |||||||||||
| 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] | 4.67 (0.4) | 4.93 (0.5) | 4.67 (0.4) | |||||||||
| Distance | [pc] | 214.10 (18) | 202.90 (20) | 214.10 (18) | |||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.132448399 (0.5) | -6.190041196 (1) | -6.132 (0.5) | -16.6 | -22.0 | |||||||
| Proper motion (declination) | [mas/yr] | -19.16095285 (0.5) | -19.21723667 (1) | -19.161 (0.5) | -24.9 | -23.0 | |||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.33 (0.05) | 20.33 (0.05) | 20.34 (0.06) | 20.34 | 20.36 (0.06) | 20.34 (0.06) | |||||||
| g magnitude | 19.97 (0.02) | 19.97 (0.02) | 19.96 (0.02) | 19.97 | 19.99 (0.02) | 19.97 (0.02) | |||||||
| r magnitude | 19.85 (0.02) | 19.85 (0.02) | 19.86 (0.03) | 19.87 | 19.88 (0.03) | 19.87 (0.03) | |||||||
| i magnitude | 19.86 (0.03) | 19.86 (0.03) | 19.89 (0.04) | 19.89 | 19.91 (0.04) | 19.89 (0.04) | |||||||
| z magnitude | 20.19 (0.2) | 20.19 (0.2) | 20.26 (0.2) | 20.25 | 20.25 (0.2) | 20.25 (0.2) | |||||||
| G magnitude | 19.85 (0.08) | 19.88 | 19.85 (0.006) | ||||||||||
| BP magnitude | 20.14 (0.08) | 19.88 | |||||||||||
| RP magnitude | 19.67 (0.1) | 19.41 | |||||||||||
| Pan g magnitude | 19.92 (0.01) | ||||||||||||
| Pan r magnitude | 19.91 (0.008) | ||||||||||||
| Pan i magnitude | 19.96 (0.01) | ||||||||||||
| Pan z magnitude | 20.01 (0.04) | ||||||||||||
| Pan y magnitude | 19.84 (0.05) | ||||||||||||
| E(B-V) | 0.020 | ||||||||||||
* Constant surface field
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