WD 0341+021
All names: WD 0341+021, TIC 457165065, Gaia EDR3 3270918350990573184, Gaia DR3 3270918350990573184, KUV 03416+0206, USNO-B1.0 0922-00051638, Gaia DR2 3270918350990573184, 2MASS J03441075+0215297
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Koester et al. 2014 | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 44 10.73 (0.04) | 03 44 10.73 (0.06) | 03 44 10.73 | 03 44 10.75 (0.04) | 03 44 10.85 | |||||||
| Declination | 02 15 30.77 (0.03) | 02 15 30.74 (0.03) | 02 15 30.77 | 02 15 29.75 (0.03) | 02 15 24.48 | |||||||
| Spectral type | DA | DA | DA | DA2.2 | DA | |||||||
| Effective temperature | [K] | 18117.0 | 22508.0 (306) | 22770.0 (349) | 22153.0 (61) | 21107.0 (358) | ||||||
| log(g) | [cgs] | 7.13 | 7.38 (0.09) | 7.47 (0.05) | 7.27 (0.008) | 7.32 (0.01) | ||||||
| Mass | [M☉] | 0.285 | 0.368 (0.03) | 0.42 (0.01) | 0.343 (0.006) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.0420 | ||||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(C/H) | -7.55 (0.1) | |||||||||||
| log(N/H) | ||||||||||||
| log(O/H) | ||||||||||||
| log(Na/H) | ||||||||||||
| log(Mg/H) | ||||||||||||
| log(Al/H) | ||||||||||||
| log(Si/H) | -7.95 (0.2) | |||||||||||
| 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] | 6.97 (0.04) | 6.88 (0.06) | 6.97 | 6.97 (0.04) | |||||||
| Distance | [pc] | 143.49 (0.9) | 145.26 (1) | 168.00 | 143.49 | 143.49 (0.9) | ||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -21.8063056 (0.05) | -22.06668223 (0.1) | -21.806 (0.05) | ||||||||
| Proper motion (declination) | [mas/yr] | 63.54723702 (0.03) | 63.51085305 (0.09) | 63.547 (0.03) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 15.30 | 15.50 | ||||||||||
| V magnitude | 15.41 (0.06) | 15.80 | ||||||||||
| R magnitude | 15.30 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 15.92 (0.08) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 15.44 (0.002) | 15.46 | 15.44 | 15.44 (0.003) | ||||||||
| BP magnitude | 15.35 (0.002) | 15.32 | ||||||||||
| RP magnitude | 15.62 (0.003) | 15.62 | ||||||||||
| Pan g magnitude | 15.30 (0.01) | |||||||||||
| Pan r magnitude | 15.64 (0.004) | |||||||||||
| Pan i magnitude | 15.95 (0.008) | |||||||||||
| Pan z magnitude | 16.20 (0.002) | |||||||||||
| Pan y magnitude | 16.38 (0.006) | |||||||||||
| E(B-V) | 0.022 | |||||||||||
* Constant surface field
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