SDSS J163218.83+404619.0
All names: SDSS J163218.84+404618.9, WD 1630+408, Gaia DR2 1332779964572729728, Gaia EDR3 1332779964572729728, SDSS J163218.83+404619.0, GALEX J163218.8+404618, Gaia DR3 1332779964572729728, SDSS J163218.85+404618.8, SDSS J163218.84+404618.8, SDSS J163218.84+404619.0
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 32 18.86 (0.1) | 16 32 18.84 | 16 32 18.86 (0.1) | 16 32 18.86 | 16 32 18.84 (0.1) | 16 32 18.85 | 16 32 18.31 | 16 32 18.84 | |||||
| Declination | 40 46 18.79 (0.1) | 40 46 19.02 | 40 46 18.80 (0.1) | 40 46 18.79 | 40 46 19.03 (0.1) | 40 46 19.07 | 40 46 12.72 | 40 46 18.92 | |||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | |||||
| Effective temperature | [K] | 25084.0 | 27220.0 (350) | 29109.0 (2204) | 26681.0 (226) | 26766.0 (284) | |||||||
| log(g) | [cgs] | 7.93 | 7.90 (0.06) | 8.05 (0.1) | 7.88 (0.04) | 7.90 (0.04) | |||||||
| Mass | [M☉] | 0.598 | 0.59 (0.03) | 0.669 (0.08) | 0.589 (0.02) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.0189 | 0.0135 | ||||||||||
| 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] | 2.23 (0.1) | 2.36 (0.1) | 2.23 | 2.23 (0.1) | ||||||||
| Distance | [pc] | 448.06 (23) | 424.42 (26) | 448.06 | 448.05 (23) | ||||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 10.49553037 (0.1) | 10.56807372 (0.2) | 10.496 (0.1) | 12.6 | ||||||||
| Proper motion (declination) | [mas/yr] | -14.95477924 (0.1) | -14.61912136 (0.3) | -14.955 (0.1) | -13.9 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.07 (0.01) | 18.07 (0.01) | 18.08 (0.02) | 18.08 | 18.07 (0.02) | ||||||||
| g magnitude | 18.20 (0.006) | 18.20 (0.006) | 18.22 (0.01) | 18.22 | 18.21 (0.02) | ||||||||
| r magnitude | 18.62 (0.009) | 18.63 (0.009) | 18.64 (0.01) | 18.63 | 18.63 (0.02) | ||||||||
| i magnitude | 18.94 (0.01) | 18.94 (0.01) | 18.99 (0.02) | 18.98 | 18.97 (0.02) | ||||||||
| z magnitude | 19.23 (0.06) | 19.23 (0.06) | 19.27 (0.06) | 19.26 | 19.24 (0.06) | ||||||||
| G magnitude | 18.44 (0.01) | 18.47 | 18.44 | 18.44 (0.003) | |||||||||
| BP magnitude | 18.35 (0.01) | 18.31 | |||||||||||
| RP magnitude | 18.67 (0.03) | 18.74 | |||||||||||
| Pan g magnitude | |||||||||||||
| Pan r magnitude | |||||||||||||
| Pan i magnitude | |||||||||||||
| Pan z magnitude | |||||||||||||
| Pan y magnitude | |||||||||||||
| E(B-V) | 0.019 | ||||||||||||
* Constant surface field
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