EGGR 314
All names: Gaia EDR3 452244667407804800, EGGR 314, USNO-B1.0 1427-00085711, G 174-5, NLTT 8415, 2MASS J02361954+5244125, LSPM J0236+5244, 1SWASP J023619.55+524412.4, G174-5, Gaia DR3 452244667407804800, PM J02363+5244, WDJ023619.57+524412.41, WD 0232+525, TIC 249952539, WD 0232+52, 02363+5244, Gaia DR2 452244667407804800
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | McCleery et al. 2020 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 36 19.88 (0.02) | 02 36 19.87 (0.02) | 02 36 19.87 (0.02) | 02 36 19.88 | 02 36 19.57 (0.02) | 02 36 19.87 | 02 36 18.38 | |||||||
| Declination | 52 44 09.75 (0.02) | 52 44 09.84 (0.03) | 52 44 09.84 (0.03) | 52 44 09.75 | 52 44 12.41 (0.02) | 52 44 09.84 | 52 44 14.64 | |||||||
| Spectral type | DAH | DA | DA | DA | DA | DA | DA2.8 | DA3 | ||||||
| Effective temperature | [K] | 17351.0 (310) | 17153.0 (98) | 16176.0 | 17760.0 (275) | 17880.0 (278) | 17436.0 (136) | |||||||
| log(g) | [cgs] | 8.32 (0.02) | 8.32 (0.007) | 8.28 | 8.38 (0.05) | 8.37 (0.05) | 8.34 (0.006) | |||||||
| Mass | [M☉] | 0.817 (0.01) | 0.784 | 0.85 (0.03) | 0.85 (0.03) | 0.826 (0.005) | ||||||||
| log(Luminosity) | [L☉] | -2.06 | ||||||||||||
| Cooling age | [Gyr] | 0.2461 | ||||||||||||
| 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] | 34.67 (0.02) | 34.67 (0.02) | 34.71 (0.04) | 34.71 (0.04) | 34.67 | 34.67 (0.03) | 34.71 (0.04) | ||||||
| Distance | [pc] | 28.84 (0.02) | 28.84 (0.02) | 28.81 (0.03) | 28.81 (0.03) | 30.50 (2) | 28.00 | 28.84 | 28.84 (0.02) | 28.81 (0.03) | ||||
| Composition | H | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 175.7998863 (0.02) | 175.7814902 (0.07) | 175.8 (0.02) | 175.7814902 | |||||||||
| Proper motion (declination) | [mas/yr] | -165.8515369 (0.03) | -165.8355508 (0.07) | -165.852 (0.03) | -165.8355508 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 14.50 | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | 14.30 | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 14.22 (0.03) | |||||||||||||
| H magnitude | 14.26 (0.05) | |||||||||||||
| K magnitude | 14.50 (0.07) | |||||||||||||
| u magnitude | ||||||||||||||
| g magnitude | ||||||||||||||
| r magnitude | ||||||||||||||
| i magnitude | ||||||||||||||
| z magnitude | ||||||||||||||
| G magnitude | 13.87 (0.001) | 13.89 | 13.89 | 13.87 | 13.87 (0.003) | 13.89 | ||||||||
| BP magnitude | 13.81 (0.001) | 13.79 | 13.79 | |||||||||||
| RP magnitude | 14.01 (0.0006) | 14.01 | 14.01 | |||||||||||
| Pan g magnitude | 13.76 (0.0007) | |||||||||||||
| Pan r magnitude | 14.05 (0.005) | |||||||||||||
| Pan i magnitude | 14.32 (0.01) | |||||||||||||
| Pan z magnitude | 14.59 (0.002) | |||||||||||||
| Pan y magnitude | 14.74 (0.003) | |||||||||||||
| E(B-V) | 0.001 | |||||||||||||
* Constant surface field
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