WD 0917+014
All names: LP 607-29, SDSS J091948.91+011352.9, GALEX J091948.9+011352, SDSS J091948.92+011353.0, J0919+0113, WDJ091948.91+011353.19, NLTT 21482, Gaia DR3 3844209481853063296, LSPM J0919+0113, Gaia EDR3 3844209481853063296, Gaia DR2 3844209481853063296, WD 0917+014, USNO-B1.0 0912-00178981
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 19 49.05 (0.1) | 09 19 49.05 (0.2) | 09 19 49.05 | 09 19 48.91 (0.1) | 09 19 49.05 | 09 19 48.74 | |||||||
| Declination | 01 13 50.06 (0.09) | 01 13 50.16 (0.1) | 01 13 50.06 | 01 13 53.19 (0.09) | 01 13 50.16 | 01 13 46.56 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA8.1 | ||||||
| Effective temperature | [K] | 6225.0 (28) | 6184.0 (25) | 6225.0 (29) | 6133.0 | 6234.0 (65) | |||||||
| log(g) | [cgs] | 8.11 (0.01) | 8.09 (0.02) | 8.11 (0.02) | 8.07 | 8.11 (0.02) | |||||||
| Mass | [M☉] | 0.654 (0.01) | 0.644 (0.01) | 0.655 (0.01) | 0.632 | 0.657 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 2.5400 | 2.4920 | ||||||||||
| 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] | 16.13 (0.1) | 16.15 (0.2) | 16.15 (0.2) | 16.13 | 16.13 (0.1) | 16.15 (0.2) | ||||||
| Distance | [pc] | 62.01 (0.6) | 61.92 (0.8) | 61.94 (0.8) | 62.01 | 62.01 (0.6) | 61.94 (0.8) | ||||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 134.4203597 (0.2) | 134.331815 (0.3) | 134.42 (0.2) | 134.331815 | ||||||||
| Proper motion (declination) | [mas/yr] | -195.5394285 (0.09) | -195.856207 (0.2) | -195.539 (0.09) | -195.856207 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.70 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 18.30 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.10 (0.02) | ||||||||||||
| H magnitude | 16.83 (0.02) | ||||||||||||
| K magnitude | 16.86 (0.05) | ||||||||||||
| u magnitude | 19.10 (0.02) | 19.07 (0.02) | 19.10 (0.04) | 18.94 | |||||||||
| g magnitude | 18.30 (0.007) | 18.25 (0.01) | 18.21 | ||||||||||
| r magnitude | 17.98 (0.007) | 17.98 (0.01) | 17.91 | ||||||||||
| i magnitude | 17.87 (0.008) | 17.90 (0.01) | 17.80 | ||||||||||
| z magnitude | 17.83 (0.02) | 17.81 (0.04) | 17.80 | ||||||||||
| G magnitude | 17.99 (0.01) | 18.01 | 17.99 | 17.99 (0.003) | 18.01 | ||||||||
| BP magnitude | 18.29 (0.01) | 18.28 | 18.28 | ||||||||||
| RP magnitude | 17.56 (0.01) | 17.53 | 17.53 | ||||||||||
| Pan g magnitude | 18.29 (0.003) | 18.29 (0.003) | |||||||||||
| Pan r magnitude | 18.00 (0.006) | 18.00 (0.006) | |||||||||||
| Pan i magnitude | 17.89 (0.006) | 17.89 (0.006) | |||||||||||
| Pan z magnitude | 17.87 (0.009) | 17.87 (0.009) | |||||||||||
| Pan y magnitude | 17.89 (0.02) | 17.89 (0.02) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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