WD 1244-125
All names: GALEX J124726.6-124840, WD1244-125, TIC 289944925, WDJ124726.72-124840.77, NLTT 31894, SDSS J124726.63-124840.5, USNO-B1.0 0771-00322335, SDSS J124726.63-124840.6, Gaia DR2 3528847870307147136, LP 736-33, Gaia DR3 3528847870307147136, Gaia EDR3 3528847870307147136, J1247-1248, 2MASS J12472675-1248407, EC 12448-1232, WD 1244-125
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Koester et al. 2001 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 47 26.50 (0.02) | 12 47 26.51 (0.04) | 12 47 26.90 | 12 47 26.50 | 12 47 26.72 (0.02) | 12 47 26.51 | 12 47 26.76 | ||||||||
| Declination | -12 48 40.23 (0.01) | -12 48 40.25 (0.03) | -12 48 42.00 | -12 48 40.23 | -12 48 40.77 (0.01) | -12 48 40.25 | -12 48 39.96 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA3.6 | DA4 | |||||||
| Effective temperature | [K] | 13006.0 (57) | 13003.0 (57) | 12829.0 | 13880.0 (395) | 13429.0 (39) | 13440.0 (88) | 13586.0 (78) | |||||||
| log(g) | [cgs] | 8.04 (0.003) | 8.04 (0.004) | 8.03 | 8.02 (0.05) | 7.93 (0.005) | 7.88 (0.01) | 8.07 (0.005) | |||||||
| Mass | [M☉] | 0.63 (0.003) | 0.633 (0.004) | 0.626 | 0.62 (0.03) | 0.54 | 0.654 (0.004) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.3254 | |||||||||||||
| 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] | 24.03 (0.03) | 24.09 (0.05) | 24.03 | 24.03 (0.03) | 24.09 (0.05) | |||||||||
| Distance | [pc] | 41.62 (0.05) | 41.50 (0.08) | 45.00 | 41.62 | 41.62 (0.05) | 41.50 (0.08) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -203.1444709 (0.03) | -203.1492368 (0.1) | -203.144 (0.03) | -203.1492368 | ||||||||||
| Proper motion (declination) | [mas/yr] | 33.54102174 (0.02) | 33.66000929 (0.05) | 33.541 (0.02) | 33.66000929 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 14.83 | ||||||||||||||
| V magnitude | 14.70 | 14.70 | 14.70 | ||||||||||||
| R magnitude | 14.50 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 15.02 (0.04) | ||||||||||||||
| H magnitude | 15.01 (0.07) | ||||||||||||||
| K magnitude | 14.79 (0.1) | ||||||||||||||
| u magnitude | 14.97 (0.004) | 14.97 (0.004) | |||||||||||||
| g magnitude | 14.59 (0.003) | 14.59 (0.003) | |||||||||||||
| r magnitude | 14.81 (0.003) | 14.81 (0.003) | |||||||||||||
| i magnitude | 15.03 (0.004) | 15.03 (0.004) | |||||||||||||
| z magnitude | 15.27 (0.006) | 15.27 (0.006) | |||||||||||||
| G magnitude | 14.71 (0.0009) | 14.73 | 14.71 | 14.71 (0.003) | 14.73 | ||||||||||
| BP magnitude | 14.70 (0.0009) | 14.69 | 14.69 | ||||||||||||
| RP magnitude | 14.76 (0.001) | 14.77 | 14.77 | ||||||||||||
| Pan g magnitude | 14.63 (0.0007) | ||||||||||||||
| Pan r magnitude | 14.83 (0.004) | ||||||||||||||
| Pan i magnitude | 15.08 (0.002) | ||||||||||||||
| Pan z magnitude | 15.31 (0.003) | ||||||||||||||
| Pan y magnitude | 15.45 (0.004) | ||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||
* Constant surface field
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