Gaia DR2 1716271306599620736
All names: GALEX J125008.9+771320, Gaia DR2 1716271306599620736, Gaia EDR3 1716271306599620736, Gaia DR3 1716271306599620736, WDJ12509.02+771319.96, WDJ125009.02+771319.97
| 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 | 12 50 08.83 (0.04) | 12 50 08.84 | 12 50 08.83 | 12 50 09.02 (0.04) | 12 50 08.84 | |||||
| Declination | 77 13 20.11 (0.03) | 77 13 20.10 | 77 13 20.11 | 77 13 19.97 (0.03) | 77 13 20.10 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 15260.0 | 16483.0 | 15867.0 (205) | ||||||
| log(g) | [cgs] | 8.06 | 8.20 | 8.09 (0.01) | ||||||
| Mass | [M☉] | 0.647 | 0.715 | 0.669 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2049 | 0.2134 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.38 (0.04) | 10.40 (0.05) | 10.38 | 10.38 (0.04) | 10.40 (0.05) | ||||
| Distance | [pc] | 96.35 (0.3) | 96.15 (0.5) | 96.35 | 96.35 (0.3) | 96.15 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -38.89920509 (0.05) | -38.8135812 (0.1) | -38.899 (0.05) | -38.8135812 | |||||
| Proper motion (declination) | [mas/yr] | 8.565766682 (0.04) | 8.573562715 (0.08) | 8.566 (0.04) | 8.573562715 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.27 (0.002) | 16.29 | 16.27 | 16.27 (0.003) | 16.29 | |||||
| BP magnitude | 16.22 (0.002) | 16.22 | 16.22 | |||||||
| RP magnitude | 16.39 (0.006) | 16.40 | 16.40 | |||||||
| Pan g magnitude | 16.15 (0.003) | |||||||||
| Pan r magnitude | 16.42 (0.003) | |||||||||
| Pan i magnitude | 16.71 (0.003) | |||||||||
| Pan z magnitude | 16.95 (0.008) | |||||||||
| Pan y magnitude | 17.11 (0.01) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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