WD 0833+511
All names: USNO-B1.0 1410-00200952, Gaia DR3 1027704894188127232, LSPM J0837+5101W, SDSS J083723.48+510058.6, Gaia DR2 1027704894188127232, J0837+5100, SDSS J083723.48+510058.4, SDSS J083723.49+510058.4, SDSS J083723.48+510058.3, WD 0833+511, Gaia EDR3 1027704894188127232, GALEX J083723.3+510057, WIRED J083723.48+510058.4, WDJ083723.49+510058.36
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 37 23.29 (0.07) | 08 37 23.48 | 08 37 23.29 (0.09) | 08 37 23.29 | 08 37 23.49 (0.07) | 08 37 23.29 | 08 37 23.48 | 08 37 23.18 | 08 37 23.49 | 08 37 23.49 | |||||||||
| Declination | 51 00 56.59 (0.06) | 51 00 58.36 | 51 00 56.65 (0.08) | 51 00 56.59 | 51 00 58.36 (0.06) | 51 00 56.65 | 51 00 58.37 | 51 00 54.72 | 51 00 58.44 | 51 00 58.43 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA6.3 | DA | DA | |||||||
| Effective temperature | [K] | 7301.0 (60) | 7331.0 (51) | 7300.0 (60) | 7223.0 | 7470.0 (40) | 7334.0 (83) | 7881.0 (30) | 7286.0 (31) | 8004.0 (38) | |||||||||
| log(g) | [cgs] | 7.38 (0.02) | 7.41 (0.02) | 7.39 (0.02) | 7.37 | 8.05 (0.07) | 7.40 (0.02) | 8.52 (0.06) | 7.87 (0.05) | 8.82 (0.1) | |||||||||
| Mass | [M☉] | 0.301 (0.009) | 0.312 (0.009) | 0.306 (0.009) | 0.297 | 0.62 (0.04) | 0.308 (0.01) | 0.525 (0.03) | |||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||||
| Cooling age | [Gyr] | 0.7100 | 0.7275 | 1.3804 | |||||||||||||||
| 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] | 10.72 (0.09) | 10.82 (0.1) | 10.82 (0.1) | 10.72 | 10.72 (0.09) | 10.82 (0.1) | ||||||||||||
| Distance | [pc] | 93.25 (0.8) | 92.42 (1) | 92.43 (1) | 93.25 | 93.25 (0.8) | 92.43 (1) | ||||||||||||
| Composition | H | H | H | H | |||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -121.0220241 (0.08) | -120.8601784 (0.2) | -121.022 (0.08) | -120.86 | -124.9 | -125.0 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -110.6855318 (0.08) | -110.8125196 (0.1) | -110.686 (0.08) | -110.813 | -114.8 | -114.0 | ||||||||||||
| Variability | |||||||||||||||||||
| Magnetic | |||||||||||||||||||
| Bd | [MG] | ||||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||||
| Binarity | |||||||||||||||||||
| B magnitude | 17.80 | ||||||||||||||||||
| V magnitude | |||||||||||||||||||
| R magnitude | 17.20 | ||||||||||||||||||
| I magnitude | |||||||||||||||||||
| J magnitude | 16.74 (0.02) | ||||||||||||||||||
| H magnitude | |||||||||||||||||||
| K magnitude | |||||||||||||||||||
| u magnitude | 17.99 (0.01) | 18.01 (0.01) | 17.99 (0.01) | 18.02 (0.01) | 18.01 (0.02) | 18.01 | 18.00 (0.02) | 18.01 (0.02) | |||||||||||
| g magnitude | 17.48 (0.005) | 17.48 (0.005) | 17.48 (0.005) | 17.50 (0.02) | 17.50 | 17.51 (0.02) | 17.50 (0.02) | ||||||||||||
| r magnitude | 17.36 (0.005) | 17.36 (0.005) | 17.35 (0.005) | 17.36 (0.01) | 17.37 | 17.36 (0.01) | 17.37 (0.01) | ||||||||||||
| i magnitude | 17.32 (0.006) | 17.32 (0.006) | 17.31 (0.006) | 17.31 (0.01) | 17.30 | 17.31 (0.01) | 17.30 (0.02) | ||||||||||||
| z magnitude | 17.38 (0.01) | 17.38 (0.01) | 17.35 (0.02) | 17.38 (0.02) | 17.40 | 17.37 (0.02) | 17.40 (0.02) | ||||||||||||
| G magnitude | 17.32 (0.01) | 17.33 | 17.32 | 17.32 (0.003) | 17.33 | ||||||||||||||
| BP magnitude | 17.50 (0.01) | 17.47 | 17.47 | ||||||||||||||||
| RP magnitude | 17.03 (0.009) | 17.03 | 17.03 | ||||||||||||||||
| Pan g magnitude | 17.49 (0.009) | 17.49 (0.009) | |||||||||||||||||
| Pan r magnitude | 17.36 (0.01) | 17.36 (0.009) | |||||||||||||||||
| Pan i magnitude | 17.34 (0.003) | 17.34 (0.003) | |||||||||||||||||
| Pan z magnitude | 17.39 (0.005) | 17.39 (0.006) | |||||||||||||||||
| Pan y magnitude | 17.44 (0.01) | 17.44 (0.01) | |||||||||||||||||
| E(B-V) | 0.004 | ||||||||||||||||||
* Constant surface field
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