SDSS J083919.50+374504.8
All names: Gaia DR3 910188408512419456, SDSS J083919.50+374504.8, Gaia EDR3 910188408512419456, SDSS J083919.51+374504.9, Gaia DR2 910188408512419456, WD 0836+379
| 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 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 39 19.50 (0.4) | 08 39 19.50 | 08 39 19.50 (0.5) | 08 39 19.51 (0.4) | 08 39 19.51 | 08 39 19.82 | 08 39 19.51 | |||||
| Declination | 37 45 04.66 (0.2) | 37 45 04.85 | 37 45 04.67 (0.3) | 37 45 04.87 (0.2) | 37 45 04.84 | 37 44 59.64 | 37 45 04.87 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 10755.0 | 11092.0 (259) | 11016.0 (270) | ||||||||
| log(g) | [cgs] | 8.04 | 8.60 (0.2) | 8.55 (0.2) | ||||||||
| Mass | [M☉] | 0.627 | 0.938 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.5260 | ||||||||||
| 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] | 3.34 (0.5) | 2.78 (0.7) | 3.34 (0.5) | ||||||||
| Distance | [pc] | 299.23 (46) | 359.73 (94) | 299.23 (46) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.150370564 (0.5) | -3.287983328 (1) | -3.15 (0.5) | -14.0 | |||||||
| Proper motion (declination) | [mas/yr] | -13.35168627 (0.4) | -13.70563783 (0.7) | -13.352 (0.4) | -21.8 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.26 (0.04) | 20.26 (0.04) | 20.26 (0.05) | 20.25 | 20.26 (0.05) | |||||||
| g magnitude | 19.92 (0.01) | 19.92 (0.01) | 19.94 (0.03) | 19.93 | 19.92 (0.03) | |||||||
| r magnitude | 19.96 (0.02) | 19.96 (0.02) | 20.00 (0.03) | 19.98 (0.03) | ||||||||
| i magnitude | 20.19 (0.04) | 20.19 (0.04) | 20.21 (0.04) | 20.19 (0.04) | ||||||||
| z magnitude | 20.28 (0.1) | 20.28 (0.1) | 20.29 (0.1) | 20.27 (0.1) | ||||||||
| G magnitude | 19.91 (0.05) | 19.96 | 19.91 (0.005) | |||||||||
| BP magnitude | 20.02 (0.05) | 19.92 | ||||||||||
| RP magnitude | 19.90 (0.08) | 19.76 | ||||||||||
| Pan g magnitude | 19.84 (0.006) | |||||||||||
| Pan r magnitude | 20.00 (0.02) | |||||||||||
| Pan i magnitude | 20.16 (0.02) | |||||||||||
| Pan z magnitude | 20.47 (0.01) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.020 | |||||||||||
* Constant surface field
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