WD 0419-161
All names: NLTT 13110, LP 775-53, GSC2 S02302124850, WD 0419-161, ** LDS 9169B, Gaia DR3 3175193288128400896, Gaia DR2 3175193288128400896, GALEX J042144.0-160011, J0421-1600, WDJ042143.98-160010.87, WDS J04216-1559B, GSC2.3 S27A004850, Gaia EDR3 3175193288128400896
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 21 44.29 (0.05) | 04 21 44.28 (0.07) | 04 21 44.29 | 04 21 43.98 (0.05) | 04 21 44.28 | 04 21 42.29 | |||||
| Declination | -16 00 13.61 (0.04) | -16 00 13.53 (0.05) | -16 00 13.61 | -16 00 10.87 (0.04) | -16 00 13.53 | -16 00 04.68 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6506.0 (51) | 6407.0 | 6911.0 (38) | |||||||
| log(g) | [cgs] | 8.16 (0.01) | 8.12 | 8.30 (0.01) | |||||||
| Mass | [M☉] | 0.69 (0.01) | 0.664 | 0.785 (0.009) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.5900 | 2.4610 | ||||||||
| 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] | 21.31 (0.08) | 21.29 (0.1) | 21.29 (0.1) | 21.31 | 21.31 (0.08) | 21.29 (0.1) | ||||
| Distance | [pc] | 46.94 (0.2) | 46.97 (0.3) | 46.98 (0.3) | 46.94 | 46.94 (0.2) | 46.98 (0.3) | ||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 275.0175623 (0.06) | 275.0531001 (0.1) | 275.018 (0.06) | 275.0531001 | ||||||
| Proper motion (declination) | [mas/yr] | -171.5185205 (0.06) | -171.6425367 (0.1) | -171.519 (0.06) | -171.6425367 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | yes | ||||||||||
| B magnitude | 17.76 (0.4) | ||||||||||
| V magnitude | 17.23 | ||||||||||
| R magnitude | 17.39 (0.4) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.49 (0.02) | ||||||||||
| H magnitude | 16.09 (0.2) | ||||||||||
| K magnitude | 16.27 (0.06) | ||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 17.30 (0.005) | 17.32 | 17.30 | 17.30 (0.003) | 17.32 | ||||||
| BP magnitude | 17.52 (0.005) | 17.53 | 17.53 | ||||||||
| RP magnitude | 16.91 (0.007) | 16.92 | 16.92 | ||||||||
| Pan g magnitude | 17.51 (0.02) | 17.55 (0.01) | |||||||||
| Pan r magnitude | 17.31 (0.003) | 17.28 (0.007) | |||||||||
| Pan i magnitude | 17.23 (0.008) | 17.21 (0.006) | |||||||||
| Pan z magnitude | 17.23 (0.01) | 17.28 (0.003) | |||||||||
| Pan y magnitude | 17.19 (0.01) | 17.20 (0.02) | |||||||||
| E(B-V) | 0.000 | ||||||||||
* Constant surface field
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