WD 1245-009
All names: TIC 349554077, SDSS J124748.89-011109.9, Gaia DR3 3683627840135415808, WDJ124748.90-011110.16, PSO J191.9540-01.1868, WD 1245-009, GALEX J124748.8-011107, Gaia DR2 3683627840135415808, 2MASS J12474890-0111097, SDSS J124748.90-011109.9, SDSS J124748.92-011111.2, SDSS J124748.92-011111.3, Gaia EDR3 3683627840135415808, J1247-0111
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | Kilic et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Harris et al. 2003 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 47 48.98 (0.06) | 12 47 48.92 | 12 47 48.98 (0.08) | 12 47 48.98 | 12 47 48.90 (0.06) | 12 47 48.98 | 12 47 48.89 | 12 47 48.00 | 12 47 48.90 | 12 47 48.90 | ||||||||||
| Declination | -01 11 13.06 (0.03) | -01 11 11.27 | -01 11 12.96 (0.05) | -01 11 13.06 | -01 11 10.16 (0.03) | -01 11 12.96 | -01 11 09.98 | -01 11 09.60 | -01 11 09.93 | -01 11 09.92 | ||||||||||
| Spectral type | DA | DA | DA | DA | DA | DA7 | DA | DA7 | DA | DA | DA6.5 | DA | DA | |||||||
| Effective temperature | [K] | 7064.0 (18) | 7036.0 (20) | 6980.0 (55) | 7011.0 | 7110.0 (40) | 6984.0 (45) | 7621.0 (28) | 6984.0 (25) | 7775.0 (19) | ||||||||||
| log(g) | [cgs] | 8.02 (0.006) | 8.01 (0.006) | 8.00 (0.02) | 8.01 | 8.07 (0.07) | 8.00 (0.01) | 8.55 (0.07) | 7.87 (0.05) | 9.00 (0.01) | ||||||||||
| Mass | [M☉] | 0.602 (0.005) | 0.599 (0.006) | 0.592 (0.01) | 0.595 | 0.64 (0.04) | 0.592 (0.01) | 0.524 (0.03) | ||||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||||||
| Cooling age | [Gyr] | 1.5700 | 1.5330 (0.05) | 1.5240 | 1.6218 | |||||||||||||||
| 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] | 21.41 (0.07) | 21.34 (0.08) | 21.34 (0.08) | 21.34 (0.08) | 21.41 | 21.41 (0.07) | 21.34 (0.08) | ||||||||||||
| Distance | [pc] | 46.72 (0.1) | 46.86 (0.2) | 46.87 (0.2) | 46.87 (0.2) | 46.72 | 46.72 (0.1) | 46.87 (0.2) | ||||||||||||
| Composition | H | H | H | H | ||||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 78.31451754 (0.08) | 78.21122577 (0.2) | 78.315 (0.08) | 78.211 | |||||||||||||||
| Proper motion (declination) | [mas/yr] | -181.1474577 (0.07) | -181.1491933 (0.1) | -181.147 (0.07) | -181.149 | |||||||||||||||
| Variability | ||||||||||||||||||||
| Magnetic | ||||||||||||||||||||
| Bd | [MG] | |||||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||||
| Binarity | ||||||||||||||||||||
| B magnitude | ||||||||||||||||||||
| V magnitude | ||||||||||||||||||||
| R magnitude | ||||||||||||||||||||
| I magnitude | ||||||||||||||||||||
| J magnitude | 16.10 (0.009) | 16.06 (0.09) | 16.10 (0.009) | |||||||||||||||||
| H magnitude | 15.92 (0.01) | 15.96 (0.1) | 15.92 (0.01) | |||||||||||||||||
| K magnitude | 15.91 (0.03) | 15.74 (0.3) | 15.91 (0.03) | |||||||||||||||||
| u magnitude | 17.53 (0.01) | 17.49 (0.009) | 17.48 | 17.53 (0.01) | 17.53 (0.01) | 17.48 (0.02) | 17.48 | 17.49 (0.02) | 17.48 (0.02) | |||||||||||
| g magnitude | 16.96 (0.005) | 16.97 | 16.97 (0.002) | 16.96 (0.005) | 16.96 (0.02) | 16.97 | 16.96 (0.02) | 16.97 (0.02) | ||||||||||||
| r magnitude | 16.80 (0.005) | 16.79 | 16.81 (0.003) | 16.80 (0.005) | 16.78 (0.02) | 16.78 | 16.79 (0.02) | 16.78 (0.02) | ||||||||||||
| i magnitude | 16.76 (0.006) | 16.79 | 16.77 (0.003) | 16.77 (0.006) | 16.78 (0.02) | 16.78 | 16.78 (0.02) | 16.78 (0.02) | ||||||||||||
| z magnitude | 16.82 (0.01) | 16.81 | 16.83 (0.003) | 16.82 (0.01) | 16.79 (0.02) | 16.80 | 16.80 (0.02) | 16.80 (0.02) | ||||||||||||
| G magnitude | 16.78 (0.006) | 16.79 | 16.78 | 16.78 (0.003) | 16.79 | |||||||||||||||
| BP magnitude | 16.96 (0.006) | 16.95 | 16.95 | |||||||||||||||||
| RP magnitude | 16.45 (0.006) | 16.44 | 16.44 | |||||||||||||||||
| Pan g magnitude | 16.97 (0.003) | 16.97 (0.002) | 16.97 (0.002) | |||||||||||||||||
| Pan r magnitude | 16.81 (0.002) | 16.81 (0.003) | 16.81 (0.003) | |||||||||||||||||
| Pan i magnitude | 16.77 (0.003) | 16.77 (0.003) | 16.77 (0.003) | |||||||||||||||||
| Pan z magnitude | 16.83 (0.002) | 16.83 (0.003) | 16.83 (0.003) | |||||||||||||||||
| Pan y magnitude | 16.86 (0.005) | 16.86 (0.005) | 16.86 (0.005) | |||||||||||||||||
| E(B-V) | 0.001 | |||||||||||||||||||
* Constant surface field
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