WD 2247+583
All names: LAMOST J224952.38+583431.9, RX J2249.8+5834, Lanning 23, WD 2247+583, EUVE J2249+58.5, Gaia DR3 2007465931755852288, TIC 444160759, RE J224953+583452, Lan 23, 2RE J224952+583448, 1RXS J224952.6+583430, 2MASS J22495237+5834320, 2EUVE J2249+58.5, RE J2249+583, WRAM 3, 2RE J2249+583, Gaia EDR3 2007465931755852288, [FS2003] 1179, Gaia DR2 2007465931755852288
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 49 52.39 (0.03) | 22 49 52.38 (0.04) | 22 49 52.39 | 22 49 52.37 (0.03) | 22 49 52.56 | |||||
| Declination | 58 34 31.84 (0.03) | 58 34 31.84 (0.04) | 58 34 31.84 | 58 34 32.04 (0.03) | 58 34 48.00 | |||||
| Spectral type | DA | DA | DA | DA.9 | DA1 | |||||
| Effective temperature | [K] | 28598.0 | 56780.0 (956) | 56795.0 (2843) | ||||||
| log(g) | [cgs] | 7.42 | 8.02 (0.05) | 8.04 (0.02) | ||||||
| Mass | [M☉] | 0.4 | 0.72 (0.03) | 0.725 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0112 | ||||||||
| 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] | 9.32 (0.03) | 9.36 (0.04) | 9.32 | 9.32 (0.03) | |||||
| Distance | [pc] | 107.27 (0.4) | 106.87 (0.5) | 108.00 | 107.27 | 107.27 (0.4) | ||||
| Composition | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 8.76607229 (0.04) | 8.809476256 (0.08) | 8.766 (0.04) | ||||||
| Proper motion (declination) | [mas/yr] | -12.58311049 (0.03) | -12.77379705 (0.07) | -12.583 (0.03) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 13.98 | |||||||||
| V magnitude | 14.19 | |||||||||
| R magnitude | 14.78 (0.1) | |||||||||
| I magnitude | ||||||||||
| J magnitude | 14.93 (0.05) | |||||||||
| H magnitude | 14.95 (0.09) | |||||||||
| K magnitude | 15.03 (0.1) | |||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 14.25 (0.001) | 14.26 | 14.25 | 14.25 (0.003) | ||||||
| BP magnitude | 14.09 (0.001) | 14.04 | ||||||||
| RP magnitude | 14.55 (0.001) | 14.55 | ||||||||
| Pan g magnitude | 14.10 (0.002) | |||||||||
| Pan r magnitude | 14.53 (0.003) | |||||||||
| Pan i magnitude | 14.92 (0.002) | |||||||||
| Pan z magnitude | 15.17 (0.003) | |||||||||
| Pan y magnitude | 15.38 (0.006) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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