SDSS J145633.67-022546.3
All names: SDSS J145633.66-022546.24, SDSS J145633.66-022546.2, Gaia DR3 6340164064463085184, GALEX J145633.7-022546, Gaia DR2 6340164064463085184, SDSS J145633.67-022546.3, SDSS J145633.65-022546.2, Gaia EDR3 6340164064463085184
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 56 33.65 (0.07) | 14 56 33.67 | 14 56 33.65 (0.09) | 14 56 33.65 | 14 56 33.68 (0.07) | ||||||
| Declination | -02 25 46.22 (0.06) | -02 25 46.36 | -02 25 46.23 (0.07) | -02 25 46.22 | -02 25 46.39 (0.06) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13360.0 | 17843.0 (55) | 15880.0 (411) | |||||||
| log(g) | [cgs] | 7.67 | 7.90 (0.01) | 7.85 (0.03) | |||||||
| Mass | [M☉] | 0.437 | 0.568 (0.005) | 0.531 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1747 | |||||||||
| 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] | 6.18 (0.08) | 6.20 (0.09) | 6.18 | 6.18 (0.08) | ||||||
| Distance | [pc] | 161.84 (2) | 161.28 (2) | 161.84 | 161.84 (2) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -26.85164129 (0.09) | -26.25310606 (0.2) | -26.852 (0.09) | |||||||
| Proper motion (declination) | [mas/yr] | 10.66652226 (0.08) | 10.58617476 (0.2) | 10.667 (0.08) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.17 (0.009) | 17.16 (0.01) | 17.17 (0.009) | ||||||||
| g magnitude | 16.93 (0.004) | 16.95 (0.01) | 16.93 (0.004) | ||||||||
| r magnitude | 17.21 (0.005) | 17.21 (0.02) | 17.21 (0.005) | ||||||||
| i magnitude | 17.44 (0.007) | 17.43 (0.02) | 17.44 (0.007) | ||||||||
| z magnitude | 17.76 (0.02) | 17.74 (0.02) | 17.75 (0.02) | ||||||||
| G magnitude | 17.08 (0.005) | 17.11 | 17.08 | 17.08 (0.003) | |||||||
| BP magnitude | 17.05 (0.005) | 17.02 | |||||||||
| RP magnitude | 17.18 (0.01) | 17.17 | |||||||||
| Pan g magnitude | 16.98 (0.003) | ||||||||||
| Pan r magnitude | 17.23 (0.004) | ||||||||||
| Pan i magnitude | 17.49 (0.003) | ||||||||||
| Pan z magnitude | 17.70 (0.006) | ||||||||||
| Pan y magnitude | 17.87 (0.009) | ||||||||||
| E(B-V) | 0.037 | ||||||||||
* Constant surface field
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