PG 1018+411
All names: WD 1018+410, LAMOST J102155.49+405014.7, Gaia EDR3 804169064957527552, LAMOST J102155.50+405015.9, 2MASS J10215550+4050138, SDSS J102155.49+405014.7, SDSS J102155.50+405014.75, UCAC3 262-117114, PG 1018+411, CMC14 J102155.5+405014, LAMOST J102155.50+405014.8, TIC 8152776, LAMOST J102155.50+405014.85, GALEX J102155.4+405015, Gaia DR3 804169064957527552, UCAC4 655-053125, FBS 1018+411, GSC2.3 N9A2003465, SDSS J102155.50+405014.7, FBS B 71, Gaia DR2 804169064957527552, SDSS J102155.50+405014.8, USNO-B1.0 1308-00212469
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Kepler et al. 2015 | Zhao et al. 2013 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 21 55.50 (0.04) | 10 21 55.51 | 10 21 55.51 | 10 21 55.50 (0.07) | 10 21 55.50 | 10 21 55.50 | 10 21 55.51 (0.04) | 10 21 54.17 | ||||||||
| Declination | 40 50 14.70 (0.04) | 40 50 14.83 | 40 50 14.83 | 40 50 14.71 (0.07) | 40 50 14.85 | 40 50 14.70 | 40 50 14.89 (0.04) | 40 50 09.24 | ||||||||
| Spectral type | DA | DA;debris_disk | DA | DA | DA | DA3 | DA3 | DA | ||||||||
| Effective temperature | [K] | 19052.0 | 25498.0 (314) | 25330.0 (69) | 23364.0 (999) | 24440.0 (405) | 21520.0 (395) | |||||||||
| log(g) | [cgs] | 7.91 | 8.03 (0.04) | 8.23 (0.01) | 7.96 (0.1) | 8.11 (0.05) | 8.07 (0.02) | |||||||||
| Mass | [M☉] | 0.574 | 0.65 (0.02) | 0.759 (0.008) | 0.61 (0.09) | 0.69 (0.03) | 0.665 (0.01) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||||
| Cooling age | [Gyr] | 0.0686 | 0.0280 (0.02) | |||||||||||||
| 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] | 7.36 (0.06) | 7.26 (0.1) | 7.36 | 7.36 (0.06) | |||||||||||
| Distance | [pc] | 135.96 (1) | 137.72 (2) | 153.00 | 100.00 | 135.96 | 135.95 (1) | |||||||||
| Composition | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.316059186 (0.05) | -8.662896733 (0.1) | -8.316 (0.05) | ||||||||||||
| Proper motion (declination) | [mas/yr] | -11.46920342 (0.05) | -11.36888088 (0.2) | -11.469 (0.05) | ||||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | 16.34 (0.06) | |||||||||||||||
| V magnitude | 16.37 (0.03) | |||||||||||||||
| R magnitude | 16.46 (0.4) | |||||||||||||||
| I magnitude | 16.66 (0.4) | |||||||||||||||
| J magnitude | 16.67 (0.1) | |||||||||||||||
| H magnitude | ||||||||||||||||
| K magnitude | ||||||||||||||||
| u magnitude | 16.20 (0.006) | 16.20 (0.006) | 16.19 (0.01) | 16.19 | 16.20 (0.006) | |||||||||||
| g magnitude | 16.22 (0.004) | 16.22 (0.004) | 16.25 (0.02) | 16.25 | 16.22 (0.004) | |||||||||||
| r magnitude | 16.60 (0.005) | 16.60 (0.005) | 16.61 (0.03) | 16.61 | 16.60 (0.005) | |||||||||||
| i magnitude | 16.91 (0.005) | 16.91 (0.005) | 16.91 (0.02) | 16.91 | 16.91 (0.005) | |||||||||||
| z magnitude | 17.22 (0.01) | 17.22 (0.01) | 17.23 (0.03) | 17.23 | 17.22 (0.01) | |||||||||||
| G magnitude | 16.44 (0.004) | 16.45 | 16.44 | 16.44 (0.003) | ||||||||||||
| BP magnitude | 16.34 (0.004) | 16.31 | ||||||||||||||
| RP magnitude | 16.62 (0.005) | 16.63 | ||||||||||||||
| Pan g magnitude | 16.29 (0.005) | |||||||||||||||
| Pan r magnitude | 16.61 (0.006) | |||||||||||||||
| Pan i magnitude | 16.94 (0.002) | |||||||||||||||
| Pan z magnitude | 17.22 (0.006) | |||||||||||||||
| Pan y magnitude | 17.36 (0.02) | |||||||||||||||
| E(B-V) | 0.008 | |||||||||||||||
* Constant surface field
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