PG 1015+014
All names: Gaia DR2 3832329434808415744, WD 1015+014, SDSS J101805.03+011123.1, PG 1015+014, USNO-A2.0 0900-06654035, TIC 345036441, SDSS J101805.04+011123.5, SDSS J101805.04+011123.4, Gaia EDR3 3832329434808415744, J1018+0111, 1015+014, WIRED J101805.04+011123.5, WDJ101805.04+011123.53, 2MASS J10180507+0111233, GALEX J101805.0+011123, SDSS J101805.04+011123.6, Gaia DR3 3832329434808415744
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Hardy et al. 2023a | Caron et al. 2023 | Kilic et al. 2020 | Leggett et al. 2018 | MWDD H | Gaia DR2 | Stilism | Ferrario et al. 2015 | Kulebi et al. 2009 | 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 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 18 05.02 (0.06) | 10 18 05.04 | 10 18 05.02 (0.1) | 10 18 05.04 | 10 18 05.02 | 10 18 05.04 (0.06) | 10 18 05.02 | 10 18 05.04 | 10 18 04.42 | 10 18 05.04 | ||||||||||||
| Declination | 01 11 22.57 (0.05) | 01 11 23.61 | 01 11 22.60 (0.1) | 01 11 23.50 | 01 11 22.57 | 01 11 23.53 (0.05) | 01 11 22.60 | 01 11 23.63 | 01 11 27.60 | 01 11 23.52 | ||||||||||||
| Spectral type | DAH | DAH | DAH | DAH | DAH4.7 | DA | DA | DAH | DAH | DC | DA+M | MWD | DAH | DCX5 | DAH | DC: | ||||||
| Effective temperature | [K] | 10869.0 (76) | 12845.5 (753) | 10962.0 (58) | 10870.0 (76) | 10617.0 (254) | 10326.0 | 14000.0 | 9471.0 (128) | 10088.0 (20) | 10108.0 (43) | |||||||||||
| log(g) | [cgs] | 8.57 (0.008) | 8.70 (0.1) | 8.58 (0.008) | 8.56 (0.01) | 8.61 (0.04) | 8.49 | 8.00 (0) | 8.00 (0) | 8.27 (0.02) | 7.20 (0.1) | 9.87 (0.1) | ||||||||||
| Mass | [M☉] | 0.965 (0.007) | 1.0445456107558362 (0.2) | 0.969 (0.007) | 0.96 (0.009) | 0.992 (0.03) | 0.917 | 0.749 (0.02) | ||||||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||||||||
| Cooling age | [Gyr] | 1.3200 | 1.5640 (0.2) | 1.2610 | ||||||||||||||||||
| 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] | 20.25 (0.07) | 20.12 (0.1) | 21.37 (0.7) | 20.12 (0.1) | 20.25 | 20.25 (0.07) | 20.12 (0.1) | ||||||||||||||
| Distance | [pc] | 49.39 (0.2) | 49.70 (0.4) | 46.79 (1) | 49.71 (0.4) | 49.39 | 49.39 (0.2) | 49.71 (0.4) | ||||||||||||||
| Composition | H | H | H | H | ||||||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -23.21971155 (0.07) | -23.15794687 (0.2) | -23.22 (0.07) | -23.158 | -18.6 | ||||||||||||||||
| Proper motion (declination) | [mas/yr] | -59.57087929 (0.06) | -59.55910465 (0.2) | -59.571 (0.06) | -59.559 | -52.8 | ||||||||||||||||
| Variability | ||||||||||||||||||||||
| Magnetic | yes | yes | yes | yes | yes | |||||||||||||||||
| Bd | [MG] | 76.07184375048557 | 120 (10) | 99.92 (6) | ||||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||||||
| Binarity | ||||||||||||||||||||||
| B magnitude | 16.33 | |||||||||||||||||||||
| V magnitude | 16.30 | |||||||||||||||||||||
| R magnitude | ||||||||||||||||||||||
| I magnitude | ||||||||||||||||||||||
| J magnitude | 16.36 (0.007) | 16.33 (0.009) | ||||||||||||||||||||
| H magnitude | 16.34 (0.02) | 16.34 (0.02) | ||||||||||||||||||||
| K magnitude | 16.32 (0.03) | 16.32 (0.03) | ||||||||||||||||||||
| u magnitude | 16.54 (0.006) | 16.54 (0.006) | 16.52 | 16.54 (0.006) | 16.54 (0.006) | 16.50 (0.02) | 16.50 | 16.53 (0.02) | ||||||||||||||
| g magnitude | 16.31 (0.004) | 16.28 | 16.31 (0.004) | 16.28 (0.004) | 16.31 (0.02) | 16.31 | 16.31 (0.02) | |||||||||||||||
| r magnitude | 16.43 (0.004) | 16.43 | 16.43 (0.004) | 16.41 (0.004) | 16.43 (0.02) | 16.44 | 16.43 (0.02) | |||||||||||||||
| i magnitude | 16.56 (0.004) | 16.55 | 16.56 (0.004) | 16.52 (0.005) | 16.54 (0.01) | 16.55 | 16.53 (0.01) | |||||||||||||||
| z magnitude | 16.72 (0.01) | 16.73 | 16.72 (0.01) | 16.73 (0.01) | 16.73 (0.02) | 16.74 | 16.71 (0.02) | |||||||||||||||
| G magnitude | 16.33 (0.007) | 16.36 | 16.33 | 16.33 (0.003) | 16.36 | |||||||||||||||||
| BP magnitude | 16.38 (0.007) | 16.38 | 16.38 | |||||||||||||||||||
| RP magnitude | 16.25 (0.005) | 16.26 | 16.26 | |||||||||||||||||||
| Pan g magnitude | 16.34 (0.005) | 16.34 (0.005) | ||||||||||||||||||||
| Pan r magnitude | 16.43 (0.005) | 16.43 (0.004) | ||||||||||||||||||||
| Pan i magnitude | 16.58 (0.003) | 16.58 (0.003) | ||||||||||||||||||||
| Pan z magnitude | 16.75 (0.004) | 16.75 (0.005) | ||||||||||||||||||||
| Pan y magnitude | 16.87 (0.008) | 16.87 (0.008) | ||||||||||||||||||||
| E(B-V) | 0.001 | |||||||||||||||||||||
* Constant surface field
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