SDSS J080340.33+374429.2
All names: Gaia DR2 907366164026783104, Gaia EDR3 907366164026783104, GALEX J080340.3+374429, Gaia DR3 907366164026783104, SDSS J080340.35+374429.3, WD 0800+378, SDSS J080340.33+374429.2, SDSS J080340.34+374429.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 03 40.34 (0.3) | 08 03 40.34 | 08 03 40.34 (0.3) | 08 03 40.34 (0.3) | 08 03 40.34 | 08 03 40.42 | 08 03 40.35 | ||||||
| Declination | 37 44 29.12 (0.2) | 37 44 29.26 | 37 44 29.13 (0.3) | 37 44 29.28 (0.2) | 37 44 29.34 | 37 44 25.44 | 37 44 29.32 | ||||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 17989.0 | 26650.0 (830) | 26540.0 (461) | 25873.0 (584) | ||||||||
| log(g) | [cgs] | 7.90 | 7.65 (0.1) | 7.81 (0.09) | 7.76 (0.09) | ||||||||
| Mass | [M☉] | 0.563 | 0.47 (0.05) | 0.526 (0.04) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.0858 | 0.0148 | ||||||||||
| 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] | 2.00 (0.3) | 1.99 (0.5) | 2.00 (0.3) | |||||||||
| Distance | [pc] | 499.51 (84) | 501.43 (127) | 499.50 (84) | |||||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.381583146 (0.3) | -0.196786622 (0.7) | -0.382 (0.3) | 1.7 | ||||||||
| Proper motion (declination) | [mas/yr] | -9.813124094 (0.2) | -10.20148092 (0.5) | -9.813 (0.2) | -9.2 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.09 (0.02) | 19.09 (0.02) | 19.07 (0.03) | 19.07 | 19.09 (0.03) | ||||||||
| g magnitude | 19.14 (0.01) | 19.14 (0.01) | 19.15 (0.02) | 19.14 | 19.15 (0.02) | ||||||||
| r magnitude | 19.49 (0.01) | 19.49 (0.01) | 19.49 (0.02) | 19.49 | 19.50 (0.02) | ||||||||
| i magnitude | 19.84 (0.02) | 19.84 (0.02) | 19.84 (0.03) | 19.84 | 19.83 (0.03) | ||||||||
| z magnitude | 20.23 (0.1) | 20.23 (0.1) | 20.19 (0.1) | 20.19 | 20.20 (0.1) | ||||||||
| G magnitude | 19.33 (0.05) | 19.38 | 19.33 (0.004) | ||||||||||
| BP magnitude | 19.27 (0.05) | 19.21 | |||||||||||
| RP magnitude | 19.48 (0.06) | 19.59 | |||||||||||
| Pan g magnitude | 19.17 (0.01) | ||||||||||||
| Pan r magnitude | 19.51 (0.02) | ||||||||||||
| Pan i magnitude | 19.84 (0.009) | ||||||||||||
| Pan z magnitude | 20.04 (0.02) | ||||||||||||
| Pan y magnitude | 19.80 (0.1) | ||||||||||||
| E(B-V) | 0.035 | ||||||||||||
* Constant surface field
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