Gaia DR2 1950953026942923264
All names: WDJ213806.72+354259.87, Gaia DR3 1950953026942923264, Gaia DR2 1950953026942923264, WDJ21386.72+354259.87, GALEX J213806.6+354259, Gaia EDR3 1950953026942923264
| 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 | 21 38 06.75 (0.07) | 21 38 06.74 | 21 38 06.75 | 21 38 06.72 (0.07) | 21 38 06.74 | |||||
| Declination | 35 42 58.99 (0.09) | 35 42 59.02 | 35 42 58.99 | 35 42 59.87 (0.09) | 35 42 59.02 | |||||
| Spectral type | DA | D | ||||||||
| Effective temperature | [K] | 6303.0 | 6050.0 | 6184.0 (74) | ||||||
| log(g) | [cgs] | 8.06 | 7.91 | 7.98 (0.03) | ||||||
| Mass | [M☉] | 0.623 | 0.521 | 0.577 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.2210 | 2.1060 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.54 (0.1) | 12.60 (0.2) | 12.54 | 12.54 (0.1) | 12.60 (0.2) | ||||
| Distance | [pc] | 79.77 (0.8) | 79.36 (1) | 79.77 | 79.77 (0.8) | 79.36 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 22.74609828 (0.1) | 22.54738669 (0.2) | 22.746 (0.1) | 22.54738669 | |||||
| Proper motion (declination) | [mas/yr] | -55.01905707 (0.1) | -54.99153968 (0.3) | -55.019 (0.1) | -54.99153968 | |||||
| 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 | 18.39 (0.02) | 18.41 | 18.39 | 18.39 (0.003) | 18.41 | |||||
| BP magnitude | 18.69 (0.02) | 18.67 | 18.67 | |||||||
| RP magnitude | 17.95 (0.01) | 17.96 | 17.96 | |||||||
| Pan g magnitude | 18.67 (0.006) | |||||||||
| Pan r magnitude | 18.41 (0.005) | |||||||||
| Pan i magnitude | 18.32 (0.005) | |||||||||
| Pan z magnitude | 18.32 (0.008) | |||||||||
| Pan y magnitude | 18.34 (0.01) | |||||||||
| E(B-V) | 0.014 | |||||||||
* Constant surface field
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