GD 125
All names: 1SWASP J105443.32+270657.2, GCRV 21696, PPMX J105443.3+270657, Gaia EDR3 730459763934332416, Ton 556, PM J10547+2706, PG 1051+274, GEN# +6.10060125, uvby98 610060125, USNO-B1.0 1171-00220559, SDSS J105443.26+270656.9, 10547+2706, 2MASS J10544333+2706571, WD 1052+273, [TFW97] J105443.56+270657.20, EGGR 221, TIC 138738430, GSC2.3 N6L1000124, GALEX J105443.3+270658, WDJ105443.32+270657.04, WD 1052+27, Gaia DR2 730459763934332416, UCAC3 235-103224, LAMOST J105443.36+270658.42, GD 125, CMC14 J105443.3+270657, LAMOST J105443.35+270658.4, Gaia DR3 730459763934332416
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | McCleery et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Limoges et al. 2015 | Koester et al. 2014 | Zhao et al. 2013 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 54 43.14 (0.03) | 10 54 43.15 (0.05) | 10 54 43.15 (0.05) | 10 54 43.36 | 10 54 43.14 | 10 54 43.32 (0.03) | 10 54 43.15 | 10 54 43.61 | |||||||||
| Declination | 27 06 56.50 (0.03) | 27 06 56.52 (0.04) | 27 06 56.52 (0.04) | 27 06 58.42 | 27 06 56.50 | 27 06 57.04 (0.03) | 27 06 56.52 | 27 06 54.00 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA2.1 | DA3 | ||||||||
| Effective temperature | [K] | 22502.0 (478) | 22580.9 (368) | 10243.0 | 23930.0 (366) | 23789.0 (323) | 24915.0 (131) | 24080.0 (370) | 23967.0 (256) | ||||||||
| log(g) | [cgs] | 8.39 (0.02) | 8.39 (0.02) | 7.58 | 8.41 (0.05) | 8.39 (0.09) | 8.38 (0.02) | 8.42 (0.05) | 8.46 (0.009) | ||||||||
| Mass | [M☉] | 0.864 (0.01) | 0.389 | 0.88 (0.03) | 0.86 (0.06) | 0.86 (0.02) | 0.89 (0.03) | 0.909 (0.007) | |||||||||
| log(Luminosity) | [L☉] | -1.56 | |||||||||||||||
| Cooling age | [Gyr] | 0.3529 | 0.0740 (0.004) | ||||||||||||||
| 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) | <-8.50 | ||||||||||||||||
| 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] | 26.49 (0.04) | 26.49 (0.04) | 26.43 (0.05) | 26.43 (0.05) | 26.49 | 26.49 (0.04) | 26.43 (0.05) | |||||||||
| Distance | [pc] | 37.75 (0.05) | 37.75 (0.06) | 37.83 (0.07) | 37.83 (0.07) | 40.10 (1) | 41.00 | 40.00 | 37.75 | 37.75 (0.05) | 37.83 (0.07) | ||||||
| Composition | H | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -145.2740964 (0.03) | -145.1869527 (0.09) | -145.274 (0.03) | -145.1869527 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -33.73901464 (0.03) | -33.76149457 (0.08) | -33.739 (0.03) | -33.76149457 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 14.04 | ||||||||||||||||
| V magnitude | 14.12 (0.05) | 14.22 | |||||||||||||||
| R magnitude | 14.60 (0.06) | ||||||||||||||||
| I magnitude | 14.43 (0.4) | ||||||||||||||||
| J magnitude | 14.62 (0.03) | ||||||||||||||||
| H magnitude | 14.67 (0.05) | ||||||||||||||||
| K magnitude | 14.78 (0.08) | ||||||||||||||||
| u magnitude | 13.86 | 13.81 (0.003) | 13.80 (0.004) | ||||||||||||||
| g magnitude | 13.98 | 14.46 (0.009) | 14.19 (0.001) | ||||||||||||||
| r magnitude | 14.34 | 14.28 (0.004) | 14.29 (0.003) | ||||||||||||||
| i magnitude | 14.64 | 14.59 (0.004) | 14.59 (0.003) | ||||||||||||||
| z magnitude | 14.97 | 14.92 (0.005) | 14.90 (0.005) | ||||||||||||||
| G magnitude | 14.08 (0.001) | 14.10 | 14.10 | 14.08 | 14.08 (0.003) | 14.10 | |||||||||||
| BP magnitude | 13.98 (0.001) | 13.96 | 13.96 | ||||||||||||||
| RP magnitude | 14.29 (0.001) | 14.30 | 14.30 | ||||||||||||||
| Pan g magnitude | 13.94 (0.005) | ||||||||||||||||
| Pan r magnitude | 14.28 (0.004) | ||||||||||||||||
| Pan i magnitude | 14.61 (0.004) | ||||||||||||||||
| Pan z magnitude | 14.89 (0.002) | ||||||||||||||||
| Pan y magnitude | 15.06 (0.002) | ||||||||||||||||
| E(B-V) | 0.001 | ||||||||||||||||
* Constant surface field
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