2MASS J14552136+5655442
All names: TIC 158617990, 14553+5655, Gaia DR2 1613573690750097024, SDSS J145521.34+565544.3, WDJ145521.35+565544.21, SDSS J145521.30+565544.3, 2MASS J14552136+5655442, SDSS J145521.29+565544.3, Gaia DR3 1613573690750097024, LAMOST J145521.26+565544.3, PM J14553+5655, J1455+5655, Gaia EDR3 1613573690750097024, GALEX J145521.3+565544, WD 1453+571, SBSS 1453+571
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | 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 | 14 55 21.20 (0.02) | 14 55 21.20 (0.03) | 14 55 21.20 | 14 55 21.35 (0.02) | 14 55 21.20 | 14 55 20.66 | |||||||
| Declination | 56 55 44.57 (0.02) | 56 55 44.56 (0.03) | 56 55 44.57 | 56 55 44.20 (0.02) | 56 55 44.56 | 56 55 37.20 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA d | ||||||
| Effective temperature | [K] | 15149.0 (138) | 15149.0 (136) | 14461.0 | 15140.0 (238) | 14934.0 (106) | |||||||
| log(g) | [cgs] | 7.99 (0.006) | 7.99 (0.006) | 7.94 | 8.09 (0.05) | 7.97 (0.006) | |||||||
| Mass | [M☉] | 0.608 (0.006) | 0.606 (0.006) | 0.576 | 0.67 (0.03) | 0.595 (0.005) | |||||||
| log(Luminosity) | [L☉] | -2.15 | |||||||||||
| Cooling age | [Gyr] | 0.2005 | |||||||||||
| 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] | 19.23 (0.02) | 19.19 (0.03) | 19.23 | 19.23 (0.02) | 19.19 (0.03) | |||||||
| Distance | [pc] | 52.01 (0.05) | 52.12 (0.08) | 48.50 (1) | 52.01 | 52.01 (0.05) | 52.12 (0.08) | ||||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -80.67578308 (0.02) | -80.64409733 (0.05) | -80.676 (0.02) | -80.64409733 | ||||||||
| Proper motion (declination) | [mas/yr] | 22.93588664 (0.02) | 22.88670093 (0.06) | 22.936 (0.03) | 22.88670093 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 15.00 | ||||||||||||
| V magnitude | 14.93 | ||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 15.13 | 15.13 (0.03) | |||||||||||
| H magnitude | 15.15 | 15.15 (0.07) | |||||||||||
| K magnitude | 15.40 | 15.40 (0.1) | |||||||||||
| u magnitude | 14.96 | 14.99 (0.004) | 14.97 (0.004) | ||||||||||
| g magnitude | 14.67 | 14.69 (0.004) | 14.67 (0.003) | ||||||||||
| r magnitude | 14.98 | 14.99 (0.003) | 14.99 (0.003) | ||||||||||
| i magnitude | 15.24 | 15.25 (0.004) | 15.25 (0.003) | ||||||||||
| z magnitude | 15.52 | 15.52 (0.006) | 15.52 (0.005) | ||||||||||
| G magnitude | 14.85 (0.001) | 14.87 | 14.85 | 14.85 (0.003) | 14.87 | ||||||||
| BP magnitude | 14.81 (0.001) | 14.80 | 14.80 | ||||||||||
| RP magnitude | 14.97 (0.001) | 14.97 | 14.97 | ||||||||||
| Pan g magnitude | 14.75 (0.003) | ||||||||||||
| Pan r magnitude | 15.02 (0.005) | ||||||||||||
| Pan i magnitude | 15.28 (0.002) | ||||||||||||
| Pan z magnitude | 15.53 (0.003) | ||||||||||||
| Pan y magnitude | 15.67 (0.004) | ||||||||||||
| E(B-V) | 0.007 | ||||||||||||
* Constant surface field
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