SDSS J083725.36+294550.8
All names: SDSS J083725.37+294550.9, Gaia DR2 704806263577529856, Gaia EDR3 704806263577529856, GALEX J083725.3+294551, SDSS J083725.37+294550.8, Gaia DR3 704806263577529856, WD 0834+299, SDSS J083725.36+294550.8
| 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 37 25.38 (0.3) | 08 37 25.37 | 08 37 25.38 (0.4) | 08 37 25.36 (0.3) | 08 37 25.37 | 08 37 25.56 | 08 37 25.37 | |||||
| Declination | 29 45 50.80 (0.2) | 29 45 50.88 | 29 45 50.80 (0.3) | 29 45 50.91 (0.2) | 29 45 50.87 | 29 45 47.88 | 29 45 50.88 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 11586.0 | 13911.0 (730) | 13740.0 (820) | ||||||||
| log(g) | [cgs] | 7.88 | 7.91 (0.1) | 8.01 (0.1) | ||||||||
| Mass | [M☉] | 0.535 | 0.614 (0.07) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3506 | ||||||||||
| 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] | 2.57 (0.4) | 2.65 (0.4) | 2.57 (0.4) | ||||||||
| Distance | [pc] | 388.94 (54) | 378.03 (64) | 388.94 (54) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 12.29992206 (0.4) | 12.08339975 (0.8) | 12.3 (0.4) | 9.2 | |||||||
| Proper motion (declination) | [mas/yr] | -6.665863397 (0.3) | -6.854067589 (0.7) | -6.666 (0.3) | -6.5 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.79 (0.04) | 19.79 (0.04) | 19.79 (0.04) | 19.78 | 19.80 (0.05) | |||||||
| g magnitude | 19.35 (0.01) | 19.35 (0.01) | 19.36 (0.02) | 19.35 | 19.36 (0.02) | |||||||
| r magnitude | 19.59 (0.02) | 19.59 (0.02) | 19.61 (0.02) | 19.61 | 19.62 (0.02) | |||||||
| i magnitude | 19.80 (0.03) | 19.80 (0.03) | 19.81 (0.03) | 19.81 | 19.82 (0.03) | |||||||
| z magnitude | 19.98 (0.1) | 19.98 (0.1) | 19.95 (0.1) | 19.95 | 19.95 (0.1) | |||||||
| G magnitude | 19.48 (0.03) | 19.53 | 19.48 (0.004) | |||||||||
| BP magnitude | 19.53 (0.03) | 19.49 | ||||||||||
| RP magnitude | 19.57 (0.07) | 19.53 | ||||||||||
| Pan g magnitude | 19.39 (0.002) | |||||||||||
| Pan r magnitude | 19.60 (0.01) | |||||||||||
| Pan i magnitude | 19.83 (0.01) | |||||||||||
| Pan z magnitude | 19.95 (0.04) | |||||||||||
| Pan y magnitude | 20.00 (0.06) | |||||||||||
| E(B-V) | 0.021 | |||||||||||
* Constant surface field
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