Gaia DR2 4248275199005124224
All names: Gaia EDR3 4248275199005124224, WDJ200054.29+050255.55, GALEX J200054.3+050255, WDJ200054.29+050255.56, Gaia DR2 4248275199005124224, Gaia DR3 4248275199005124224
| 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 | 20 00 54.30 (0.05) | 20 00 54.30 | 20 00 54.30 | 20 00 54.29 (0.05) | 20 00 54.30 | |||||
| Declination | 05 02 55.30 (0.04) | 05 02 55.31 | 05 02 55.30 | 05 02 55.56 (0.04) | 05 02 55.31 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8327.0 | 8055.0 | 8323.0 (73) | ||||||
| log(g) | [cgs] | 8.11 | 8.01 | 8.11 (0.01) | ||||||
| Mass | [M☉] | 0.66 | 0.584 | 0.663 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1320 | 1.1140 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.93 (0.07) | 15.87 (0.08) | 15.93 | 15.93 (0.07) | 15.87 (0.08) | ||||
| Distance | [pc] | 62.79 (0.3) | 63.03 (0.3) | 62.79 | 62.79 (0.3) | 63.03 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.320530608 (0.07) | 7.47995658 (0.1) | 7.321 (0.07) | 7.47995658 | |||||
| Proper motion (declination) | [mas/yr] | -16.04319524 (0.05) | -15.91988202 (0.1) | -16.043 (0.05) | -15.91988202 | |||||
| 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 | 16.94 (0.004) | 16.96 | 16.94 | 16.94 (0.003) | 16.96 | |||||
| BP magnitude | 17.07 (0.004) | 17.05 | 17.05 | |||||||
| RP magnitude | 16.75 (0.004) | 16.75 | 16.75 | |||||||
| Pan g magnitude | 17.04 (0.004) | |||||||||
| Pan r magnitude | 17.02 (0.002) | |||||||||
| Pan i magnitude | 17.06 (0.005) | |||||||||
| Pan z magnitude | 17.16 (0.003) | |||||||||
| Pan y magnitude | 17.24 (0.009) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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