WD 1517+373
All names: Gaia DR3 1387472009400211456, WD 1517+373, GALEX J151918.3+370848, SDSS J151918.26+370849.1, LAMOST J151918.28+370849.2, SDSS J151918.28+370849.1, CBS 239, SDSS J151918.27+370849.15, Gaia EDR3 1387472009400211456, 2MASS J15191832+3708494, Gaia DR2 1387472009400211456, SDSS J151918.29+370849.1, SDSS J151918.27+370849.1, TIC 138293763
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 19 18.26 (0.03) | 15 19 18.29 | 15 19 18.29 | 15 19 18.26 (0.04) | 15 19 18.26 | 15 19 18.30 (0.03) | 15 19 18.12 | |||||||
| Declination | 37 08 49.12 (0.04) | 37 08 49.17 | 37 08 49.17 | 37 08 49.12 (0.07) | 37 08 49.12 | 37 08 49.13 (0.04) | 37 08 46.32 | |||||||
| Spectral type | DA | DA | DA | DA | DA2.0 | DA | DA | |||||||
| Effective temperature | [K] | 22335.0 | 26429.0 (139) | 25430.0 (405) | 24955.0 (378) | |||||||||
| log(g) | [cgs] | 7.78 | 8.03 (0.02) | 7.91 (0.05) | 7.93 (0.02) | |||||||||
| Mass | [M☉] | 0.513 | 0.6509999999999999 (0.01) | 0.59 (0.03) | 0.598 (0.01) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0263 | ||||||||||||
| 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] | 6.29 (0.05) | 6.18 (0.07) | 6.29 | 6.29 (0.05) | |||||||||
| Distance | [pc] | 159.07 (1) | 161.76 (2) | 145.00 | 159.07 | 159.07 (1) | ||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -34.87404177 (0.04) | -34.83837076 (0.09) | -34.874 (0.04) | ||||||||||
| Proper motion (declination) | [mas/yr] | -0.616741136 (0.06) | -0.284307977 (0.1) | -0.617 (0.06) | ||||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 16.00 | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 16.70 (0.1) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 15.94 (0.005) | 15.94 (0.005) | 15.94 (0.01) | 15.94 (0.005) | ||||||||||
| g magnitude | 16.03 (0.004) | 16.03 (0.004) | 16.03 (0) | 16.03 (0.004) | ||||||||||
| r magnitude | 16.48 (0.005) | 16.48 (0.005) | 16.48 (0) | 16.48 (0.005) | ||||||||||
| i magnitude | 16.81 (0.006) | 16.81 (0.006) | 16.81 (0.01) | 16.81 (0.006) | ||||||||||
| z magnitude | 17.12 (0.01) | 17.12 (0.01) | 17.12 (0.01) | 17.12 (0.01) | ||||||||||
| G magnitude | 16.28 (0.003) | 16.30 | 16.28 | 16.28 (0.003) | ||||||||||
| BP magnitude | 16.18 (0.003) | 16.12 | ||||||||||||
| RP magnitude | 16.53 (0.005) | 16.50 | ||||||||||||
| Pan g magnitude | 16.12 (0.005) | |||||||||||||
| Pan r magnitude | 16.49 (0.008) | |||||||||||||
| Pan i magnitude | 16.83 (0.002) | |||||||||||||
| Pan z magnitude | 17.11 (0.009) | |||||||||||||
| Pan y magnitude | 17.27 (0.02) | |||||||||||||
| E(B-V) | 0.020 | |||||||||||||
* Constant surface field
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