2MASS J02230030+5544272
All names: LSPM J0223+5544, 02230+5544, WDJ022300.22+554427.86, Gaia EDR3 457474219590579328, J0223+5544, USNO-B1.0 1457-00078192, 2MASS J02230030+5544272, PM J02230+5544, Gaia DR2 457474219590579328, Gaia DR3 457474219590579328, WD 0219+555, PSO J035.7518+55.7405, TIC 348675220
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 23 00.45 (0.03) | 02 23 00.44 (0.04) | 02 23 00.44 (0.04) | 02 23 00.45 | 02 23 00.22 (0.03) | 02 23 00.44 | 02 23 00.22 | ||||||||
| Declination | 55 44 25.94 (0.04) | 55 44 26.00 (0.05) | 55 44 26.00 (0.05) | 55 44 25.94 | 55 44 27.87 (0.04) | 55 44 26.00 | 55 44 25.44 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6993.0 (67) | 6781.0 (36) | 6868.8 (48) | 6825.0 (60) | 5061.0 | 6980.0 (110) | 7004.0 (37) | |||||||
| log(g) | [cgs] | 8.34 (0.02) | 8.28 (0.008) | 8.31 (0.02) | 8.30 (0.02) | 7.10 | 8.40 (0.1) | 8.35 (0.009) | |||||||
| Mass | [M☉] | 0.811 (0.02) | 0.77 (0.008) | 0.786 (0.01) | 0.197 | 0.85 (0.07) | 0.818 (0.008) | ||||||||
| log(Luminosity) | [L☉] | -3.70 | |||||||||||||
| Cooling age | [Gyr] | 3.1200 | 3.0800 (0.2) | 1.4580 | |||||||||||
| 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] | 26.11 (0.06) | 26.11 (0.06) | 25.98 (0.07) | 25.98 (0.07) | 25.98 (0.07) | 25.98 (0.07) | 26.11 | 26.11 (0.06) | 25.98 (0.07) | |||||
| Distance | [pc] | 38.30 (0.08) | 38.30 (0.09) | 38.49 (0.1) | 38.50 (0.1) | 38.50 (0.1) | 38.50 (0.1) | 35.30 (1) | 38.30 | 38.30 (0.08) | 38.50 (0.1) | ||||
| Composition | H | H | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 124.3531816 (0.04) | 124.3844917 (0.1) | 124.353 (0.04) | 124.3844917 | ||||||||||
| Proper motion (declination) | [mas/yr] | -120.1004802 (0.05) | -119.9003754 (0.1) | -120.1 (0.05) | -119.9003754 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 17.20 | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 16.60 | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 16.07 (0.1) | 16.07 (0.1) | 16.07 | 16.07 (0.1) | |||||||||||
| H magnitude | 15.78 (0.2) | 15.78 (0.2) | 15.77 | 15.78 (0.2) | |||||||||||
| K magnitude | 15.68 (0.2) | 15.68 (0.2) | 15.68 | 15.68 (0.2) | |||||||||||
| u magnitude | |||||||||||||||
| g magnitude | 17.08 (0.005) | ||||||||||||||
| r magnitude | 16.91 (0.003) | ||||||||||||||
| i magnitude | 16.87 (0.006) | ||||||||||||||
| z magnitude | 16.90 (0.004) | ||||||||||||||
| G magnitude | 16.86 (0.004) | 16.88 | 16.88 | 16.86 | 16.86 (0.003) | 16.88 | |||||||||
| BP magnitude | 17.06 (0.004) | 17.06 | 17.06 | ||||||||||||
| RP magnitude | 16.53 (0.004) | 16.53 | 16.53 | ||||||||||||
| Pan g magnitude | 17.08 (0.005) | 17.08 (0.005) | 17.08 (0.005) | ||||||||||||
| Pan r magnitude | 16.91 (0.004) | 16.91 (0.003) | 16.91 (0.003) | ||||||||||||
| Pan i magnitude | 16.87 (0.005) | 16.86 (0.006) | 16.86 (0.006) | ||||||||||||
| Pan z magnitude | 16.90 (0.004) | 16.90 (0.004) | 16.90 (0.004) | ||||||||||||
| Pan y magnitude | 16.91 (0.01) | 16.91 (0.02) | 16.91 (0.02) | ||||||||||||
| E(B-V) | 0.001 | ||||||||||||||
* Constant surface field
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