Gaia DR2 1534510211124352
All names: SDSS J025118.16+024320.7, SDSS J025118.17+024320.8, Gaia DR3 1534510211124352, USNO-B1.0 0927-00038258, WDJ025118.18+024322.86, Gaia DR2 1534510211124352, Gaia EDR3 1534510211124352, LSPM J0251+0243, WDJ025118.18+024322.85
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 51 18.15 (0.2) | 02 51 18.15 | 02 51 18.15 | 02 51 18.18 (0.2) | 02 51 18.15 | |||||
| Declination | 02 43 19.03 (0.2) | 02 43 19.15 | 02 43 19.03 | 02 43 22.86 (0.2) | 02 43 19.15 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4841.0 | 4521.0 | 5064.0 (96) | ||||||
| log(g) | [cgs] | 7.84 | 7.60 | 7.99 (0.05) | ||||||
| Mass | [M☉] | 0.485 | 0.358 | 0.572 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.5800 | 3.4720 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.66 (0.2) | 16.85 (0.3) | 16.66 | 16.66 (0.2) | 16.85 (0.3) | ||||
| Distance | [pc] | 60.04 (0.7) | 59.34 (1) | 60.04 | 60.04 (0.7) | 59.34 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -26.42058023 (0.2) | -27.00074107 (0.4) | -26.421 (0.2) | -27.00074107 | |||||
| Proper motion (declination) | [mas/yr] | -239.6223983 (0.2) | -239.1090294 (0.4) | -239.622 (0.2) | -239.1090294 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.30 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.70 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.42 (0.09) | 21.42 (0.09) | ||||||||
| g magnitude | 19.40 (0.01) | 19.40 (0.01) | ||||||||
| r magnitude | 18.63 (0.009) | 18.63 (0.009) | ||||||||
| i magnitude | 18.35 (0.009) | 18.35 (0.009) | ||||||||
| z magnitude | 18.22 (0.02) | 18.22 (0.02) | ||||||||
| G magnitude | 18.70 (0.06) | 18.72 | 18.70 | 18.70 (0.004) | 18.72 | |||||
| BP magnitude | 19.01 (0.06) | 19.19 | 19.19 | |||||||
| RP magnitude | 18.05 (0.03) | 18.00 | 18.00 | |||||||
| Pan g magnitude | 19.32 (0.01) | |||||||||
| Pan r magnitude | 18.62 (0.008) | |||||||||
| Pan i magnitude | 18.36 (0.005) | |||||||||
| Pan z magnitude | 18.28 (0.006) | |||||||||
| Pan y magnitude | 18.21 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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