SDSS J163328.04+233346.4
All names: SDSS J163328.04+233346.4, GALEX J163328.0+233345, Gaia DR3 1298981900551983488, Gaia EDR3 1298981900551983488, SDSS J163328.05+233346.2, Gaia DR2 1298981900551983488, SDSS J163328.05+233346.4, WD 1631+236
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | 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 33 28.05 (0.04) | 16 33 28.05 | 16 33 28.05 (0.06) | 16 33 28.05 | 16 33 28.05 (0.04) | 16 33 28.05 | 16 33 27.67 | 16 33 28.05 | ||||||
| Declination | 23 33 46.05 (0.06) | 23 33 46.43 | 23 33 46.06 (0.08) | 23 33 46.05 | 23 33 46.50 (0.06) | 23 33 46.42 | 23 33 40.32 | 23 33 46.42 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 19019.0 | 24800.0 (330) | 22818.0 (676) | 24913.0 (333) | 24313.0 (270) | ||||||||
| log(g) | [cgs] | 7.82 | 7.92 (0.05) | 8.01 (0.04) | 8.01 (0.03) | 7.98 (0.04) | ||||||||
| Mass | [M☉] | 0.523 | 0.59 (0.03) | 0.636 (0.03) | 0.622 (0.02) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0555 | 0.0209 | |||||||||||
| 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] | 3.78 (0.08) | 3.72 (0.1) | 3.78 | 3.78 (0.08) | |||||||||
| Distance | [pc] | 264.88 (6) | 268.51 (7) | 264.88 | 264.88 (6) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.324730827 (0.06) | 2.301152646 (0.2) | 2.325 (0.06) | 6.2 | |||||||||
| Proper motion (declination) | [mas/yr] | -27.94179502 (0.08) | -28.06521501 (0.2) | -27.942 (0.08) | -26.2 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 17.48 (0.01) | 17.48 (0.01) | 17.45 (0.02) | 17.44 | 17.47 (0.02) | |||||||||
| g magnitude | 17.52 (0.005) | 17.52 (0.005) | 17.54 (0.01) | 17.53 | 17.55 (0.01) | |||||||||
| r magnitude | 17.93 (0.006) | 17.93 (0.006) | 17.93 (0.01) | 17.92 | 17.94 (0.01) | |||||||||
| i magnitude | 18.23 (0.009) | 18.23 (0.009) | 18.22 (0.01) | 18.21 | 18.23 (0.02) | |||||||||
| z magnitude | 18.54 (0.03) | 18.54 (0.03) | 18.55 (0.03) | 18.54 | 18.55 (0.03) | |||||||||
| G magnitude | 17.74 (0.006) | 17.76 | 17.74 | 17.74 (0.003) | ||||||||||
| BP magnitude | 17.66 (0.006) | 17.63 | ||||||||||||
| RP magnitude | 17.95 (0.01) | 17.94 | ||||||||||||
| Pan g magnitude | 17.58 (0.005) | |||||||||||||
| Pan r magnitude | 17.95 (0.009) | |||||||||||||
| Pan i magnitude | 18.24 (0.004) | |||||||||||||
| Pan z magnitude | 18.51 (0.01) | |||||||||||||
| Pan y magnitude | 18.67 (0.03) | |||||||||||||
| E(B-V) | 0.033 | |||||||||||||
* Constant surface field
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