SDSS J222509.77-004707.5
All names: SDSS J222509.78-004707.5, Gaia DR3 2677970108294971136, Gaia EDR3 2677970108294971136, WD 2222-010, SDSS J222509.77-004707.4, SDSS J222509.77-004707.5, SDSS J222509.78-004707.7, Gaia DR2 2677970108294971136
| 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 | 22 25 09.79 (0.1) | 22 25 09.78 | 22 25 09.79 (0.2) | 22 25 09.79 | 22 25 09.78 (0.1) | 22 25 09.78 | 22 25 09.22 | 22 25 09.77 | ||||||
| Declination | -00 47 07.90 (0.1) | -00 47 07.47 | -00 47 07.89 (0.2) | -00 47 07.90 | -00 47 07.41 (0.1) | -00 47 07.51 | -00 47 02.76 | -00 47 07.48 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 14081.0 | 20670.0 (340) | 17402.0 (924) | 19866.0 (251) | 20088.0 (256) | ||||||||
| log(g) | [cgs] | 7.56 | 7.88 (0.05) | 7.85 (0.06) | 7.81 (0.04) | 7.82 (0.04) | ||||||||
| Mass | [M☉] | 0.396 | 0.56 (0.03) | 0.539 (0.05) | 0.536 (0.02) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1307 | 0.0468 | |||||||||||
| 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] | 3.97 (0.2) | 3.78 (0.2) | 3.97 | 3.97 (0.2) | |||||||||
| Distance | [pc] | 252.12 (1e+01) | 264.32 (15) | 252.12 | 252.12 (1e+01) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 5.900402887 (0.1) | 6.240475269 (0.3) | 5.9 (0.1) | 5.4 | |||||||||
| Proper motion (declination) | [mas/yr] | -30.49694046 (0.1) | -30.15282478 (0.3) | -30.497 (0.1) | -30.0 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 18.26 (0.07) | |||||||||||||
| H magnitude | 18.30 (0.1) | |||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 17.88 (0.01) | 17.88 (0.01) | 17.92 (0.02) | 17.92 | 17.91 (0.02) | |||||||||
| g magnitude | 17.76 (0.006) | 17.77 (0.006) | 17.79 (0.02) | 17.79 | 17.80 (0.02) | |||||||||
| r magnitude | 18.06 (0.007) | 18.07 (0.007) | 18.06 (0.02) | 18.06 | 18.06 (0.02) | |||||||||
| i magnitude | 18.31 (0.01) | 18.31 (0.01) | 18.35 (0.02) | 18.34 | 18.34 (0.02) | |||||||||
| z magnitude | 18.57 (0.04) | 18.57 (0.04) | 18.58 (0.03) | 18.57 | 18.56 (0.03) | |||||||||
| G magnitude | 17.91 (0.02) | 17.94 | 17.91 | 17.91 (0.003) | ||||||||||
| BP magnitude | 17.89 (0.02) | 17.87 | ||||||||||||
| RP magnitude | 18.02 (0.02) | 17.96 | ||||||||||||
| Pan g magnitude | 17.79 (0.007) | |||||||||||||
| Pan r magnitude | 18.06 (0.004) | |||||||||||||
| Pan i magnitude | 18.34 (0.005) | |||||||||||||
| Pan z magnitude | 18.57 (0.01) | |||||||||||||
| Pan y magnitude | 18.71 (0.03) | |||||||||||||
| E(B-V) | 0.058 | |||||||||||||
* Constant surface field
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