GD 267
All names: Gaia DR2 3705070756419217408, 2MASS J12595034+0431263, J1259+0431, GALEX J125950.4+043124, LAMOST J125950.39+043126.3, Gaia DR3 3705070756419217408, LP 556-35, SDSS J125950.34+043126.2, TIC 411238722, EGGR 293, WDJ125950.35+043126.42, PB 4419, PG 1257+048, WD 1257+047, SDSS J125950.35+043126.2, WD 1257+04, GEN# +6.10060267, Gaia EDR3 3705070756419217408, GD 267
| 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 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 59 50.27 (0.03) | 12 59 50.27 (0.06) | 12 59 50.27 | 12 59 50.35 (0.03) | 12 59 50.27 | 12 59 50.38 | ||||||||
| Declination | 04 31 24.75 (0.02) | 04 31 24.80 (0.04) | 04 31 24.75 | 04 31 26.42 (0.02) | 04 31 24.80 | 04 31 32.52 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA2.2 | DA2.5 | |||||||
| Effective temperature | [K] | 21753.0 (287) | 21754.0 (288) | 20650.0 | 23260.0 (362) | 21759.0 (32) | 22595.0 (208) | |||||||
| log(g) | [cgs] | 7.96 (0.01) | 7.95 (0.01) | 7.89 | 8.01 (0.05) | 7.95 (0.005) | 7.99 (0.009) | |||||||
| Mass | [M☉] | 0.603 (0.008) | 0.6 (0.009) | 0.567 | 0.63 (0.03) | 0.625 (0.007) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0452 | ||||||||||||
| 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] | 13.19 (0.04) | 13.14 (0.06) | 13.19 | 13.19 (0.04) | 13.14 (0.06) | ||||||||
| Distance | [pc] | 75.80 (0.2) | 76.10 (0.3) | 81.00 | 75.80 | 75.80 (0.2) | 76.10 (0.3) | |||||||
| Composition | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -75.63473037 (0.05) | -75.55789375 (0.1) | -75.635 (0.06) | -75.55789375 | |||||||||
| Proper motion (declination) | [mas/yr] | -103.9173727 (0.05) | -104.0034848 (0.1) | -103.917 (0.05) | -104.0034848 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | yes | |||||||||||||
| B magnitude | 14.96 | |||||||||||||
| V magnitude | 14.99 | 15.05 | ||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 15.51 (0.005) | |||||||||||||
| H magnitude | 15.55 (0.009) | |||||||||||||
| K magnitude | 15.62 (0.02) | |||||||||||||
| u magnitude | 14.75 (0.004) | 14.75 (0.004) | ||||||||||||
| g magnitude | 14.77 (0.003) | 14.77 (0.003) | ||||||||||||
| r magnitude | 15.14 (0.004) | 15.14 (0.004) | ||||||||||||
| i magnitude | 15.47 (0.004) | 15.47 (0.004) | ||||||||||||
| z magnitude | 15.79 (0.007) | 15.79 (0.007) | ||||||||||||
| G magnitude | 14.95 (0.001) | 14.97 | 14.95 | 14.95 (0.003) | 14.97 | |||||||||
| BP magnitude | 14.85 (0.001) | 14.83 | 14.83 | |||||||||||
| RP magnitude | 15.16 (0.002) | 15.17 | 15.17 | |||||||||||
| Pan g magnitude | 14.81 (0.003) | |||||||||||||
| Pan r magnitude | 15.17 (0.003) | |||||||||||||
| Pan i magnitude | 15.48 (0.003) | |||||||||||||
| Pan z magnitude | 15.75 (0.004) | |||||||||||||
| Pan y magnitude | 15.94 (0.004) | |||||||||||||
| E(B-V) | 0.003 | |||||||||||||
* Constant surface field
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