SDSS J224623.51-010108.4
All names: SDSS J224623.51-010108.4, SDSS J224623.52-010108.4, Gaia DR2 2653189074709467008, Gaia EDR3 2653189074709467008, Gaia DR3 2653189074709467008, GALEX J224623.4-010108, SDSS J224623.51-010108.3, WD 2243-012, SDSS J224623.52-010108.3, SDSS J224623.51-010108.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 46 23.52 (0.3) | 22 46 23.52 | 22 46 23.52 (0.4) | 22 46 23.52 (0.3) | 22 46 23.52 | 22 46 23.21 | 22 46 23.52 | ||||||
| Declination | -01 01 08.75 (0.2) | -01 01 08.44 | -01 01 08.74 (0.3) | -01 01 08.43 (0.2) | -01 01 08.43 | -01 01 04.80 | -01 01 08.39 | ||||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 12491.0 | 13290.0 (620) | 12481.0 (297) | 12834.0 (412) | ||||||||
| log(g) | [cgs] | 7.93 | 7.92 (0.1) | 7.96 (0.1) | 7.87 (0.1) | ||||||||
| Mass | [M☉] | 0.567 | 0.56 (0.07) | 0.541 (0.05) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.3057 | 0.2884 | ||||||||||
| 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] | 3.14 (0.3) | 2.97 (0.5) | 3.14 (0.3) | |||||||||
| Distance | [pc] | 318.90 (32) | 336.65 (52) | 318.90 (32) | |||||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.987675617 (0.3) | -0.751565019 (0.8) | -1.988 (0.3) | -0.9 | ||||||||
| Proper motion (declination) | [mas/yr] | -20.24644032 (0.3) | -19.0344667 (0.7) | -20.246 (0.3) | -16.0 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.49 (0.03) | 19.49 (0.03) | 19.51 (0.04) | 19.04 | 19.51 (0.04) | ||||||||
| g magnitude | 19.06 (0.01) | 19.06 (0.01) | 19.04 (0.02) | 19.04 | 19.06 (0.02) | ||||||||
| r magnitude | 19.25 (0.01) | 19.25 (0.01) | 19.26 (0.02) | 19.26 (0.02) | |||||||||
| i magnitude | 19.46 (0.02) | 19.46 (0.02) | 19.48 (0.02) | 19.48 (0.02) | |||||||||
| z magnitude | 19.66 (0.09) | 19.66 (0.09) | 19.64 (0.08) | 19.63 (0.08) | |||||||||
| G magnitude | 19.16 (0.04) | 19.21 | 19.16 (0.005) | ||||||||||
| BP magnitude | 19.26 (0.04) | 19.12 | |||||||||||
| RP magnitude | 19.26 (0.06) | 19.21 | |||||||||||
| Pan g magnitude | 19.08 (0.01) | ||||||||||||
| Pan r magnitude | 19.28 (0.007) | ||||||||||||
| Pan i magnitude | 19.51 (0.008) | ||||||||||||
| Pan z magnitude | 19.71 (0.02) | ||||||||||||
| Pan y magnitude | 20.05 (0.06) | ||||||||||||
| E(B-V) | 0.052 | ||||||||||||
* Constant surface field
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