Gaia DR2 1829497021177625472
All names: Gaia DR2 1829497021177625472, Gaia EDR3 1829497021177625472, WDJ202215.68+224306.53, Gaia DR3 1829497021177625472
| 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 22 15.75 (0.03) | 20 22 15.75 | 20 22 15.75 | 20 22 15.68 (0.03) | 20 22 15.75 | |||||
| Declination | 22 43 08.10 (0.02) | 22 43 08.05 | 22 43 08.10 | 22 43 06.53 (0.02) | 22 43 08.05 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9226.0 | 9098.0 | 9230.0 (47) | ||||||
| log(g) | [cgs] | 8.00 | 7.93 | 7.99 (0.009) | ||||||
| Mass | [M☉] | 0.6 | 0.536 | 0.592 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7461 | 0.7245 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.86 (0.04) | 19.88 (0.06) | 19.86 | 19.86 (0.04) | 19.88 (0.06) | ||||
| Distance | [pc] | 50.35 (0.1) | 50.31 (0.1) | 50.35 | 50.35 (0.1) | 50.31 (0.1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 64.22153502 (0.03) | 64.24240501 (0.08) | 64.222 (0.03) | 64.24240501 | |||||
| Proper motion (declination) | [mas/yr] | 97.77120892 (0.03) | 97.75583084 (0.07) | 97.771 (0.03) | 97.75583084 | |||||
| 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 | 15.94 (0.002) | 15.95 | 15.94 | 15.94 (0.003) | 15.95 | |||||
| BP magnitude | 16.02 (0.002) | 16.01 | 16.01 | |||||||
| RP magnitude | 15.79 (0.002) | 15.80 | 15.80 | |||||||
| Pan g magnitude | 15.99 (0.004) | |||||||||
| Pan r magnitude | 16.03 (0.004) | |||||||||
| Pan i magnitude | 16.14 (0.0008) | |||||||||
| Pan z magnitude | 16.27 (0.002) | |||||||||
| Pan y magnitude | 16.36 (0.005) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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