HS 0315+0858
All names: Gaia DR2 14141304376849280, USNO-B1.0 0991-00029950, GALEX J031743.2+090955, Gaia DR3 14141304376849280, UCAC4 496-004830, Gaia EDR3 14141304376849280, WDJ031743.17+090955.15, TIC 445926930, 2MASS J03174317+0909554, HS 0315+0858, WD 0315+089
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 17 43.24 (0.04) | 03 17 43.24 (0.07) | 03 17 43.24 | 03 17 43.17 (0.04) | 03 17 43.24 | 03 17 42.82 | |||||
| Declination | 09 09 55.01 (0.04) | 09 09 55.02 (0.08) | 09 09 55.01 | 09 09 55.15 (0.04) | 09 09 55.02 | 09 09 50.40 | |||||
| Spectral type | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 17421.0 | 18783.0 (38) | 18130.0 (314) | |||||||
| log(g) | [cgs] | 7.92 | 7.87 (0.007) | 7.95 (0.02) | |||||||
| Mass | [M☉] | 0.575 | 0.593 (0.01) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1025 | |||||||||
| 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] | 10.31 (0.05) | 10.35 (0.1) | 10.31 | 10.31 (0.05) | 10.35 (0.1) | |||||
| Distance | [pc] | 97.02 (0.5) | 96.59 (1) | 97.02 | 97.02 (0.5) | 96.59 (1) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 65.8788628 (0.05) | 65.96855083 (0.1) | 65.879 (0.05) | 65.96855083 | ||||||
| Proper motion (declination) | [mas/yr] | -8.560941494 (0.05) | -8.55297595 (0.1) | -8.561 (0.05) | -8.55297595 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 15.90 | 15.82 (0.1) | |||||||||
| V magnitude | 15.85 (0.03) | ||||||||||
| R magnitude | 15.84 (0.2) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.33 (0.1) | ||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 15.84 (0.005) | 15.86 | 15.84 | 15.84 (0.003) | 15.86 | ||||||
| BP magnitude | 15.77 (0.005) | 15.74 | 15.74 | ||||||||
| RP magnitude | 16.00 (0.006) | 16.02 | 16.02 | ||||||||
| Pan g magnitude | 15.70 (0.005) | ||||||||||
| Pan r magnitude | 16.01 (0.002) | ||||||||||
| Pan i magnitude | 16.33 (0.003) | ||||||||||
| Pan z magnitude | 16.56 (0.002) | ||||||||||
| Pan y magnitude | 16.74 (0.004) | ||||||||||
| E(B-V) | 0.005 | ||||||||||
* Constant surface field
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