Gaia DR2 1846504232662991616
All names: Gaia EDR3 1846504232662991616, WDJ212220.27+250426.56, Gaia DR2 1846504232662991616, Gaia DR3 1846504232662991616, WDJ212220.27+250426.55
| 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 22 20.36 (0.04) | 21 22 20.35 | 21 22 20.36 | 21 22 20.27 (0.04) | 21 22 20.35 | |||||
| Declination | 25 04 27.02 (0.03) | 25 04 27.01 | 25 04 27.02 | 25 04 26.56 (0.03) | 25 04 27.01 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 12390.0 | 13263.0 | 13149.0 (143) | ||||||
| log(g) | [cgs] | 7.90 | 7.95 | 7.93 (0.01) | ||||||
| Mass | [M☉] | 0.549 | 0.558 | 0.57 (0.008) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3001 | 0.2680 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.65 (0.05) | 10.78 (0.07) | 10.65 | 10.65 (0.05) | 10.78 (0.07) | ||||
| Distance | [pc] | 93.86 (0.4) | 92.74 (0.6) | 93.86 | 93.86 (0.4) | 92.74 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 75.2627373 (0.05) | 75.02808387 (0.1) | 75.263 (0.05) | 75.02808387 | |||||
| Proper motion (declination) | [mas/yr] | 29.03834788 (0.04) | 29.02056056 (0.1) | 29.038 (0.04) | 29.02056056 | |||||
| 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 | 16.33 (0.003) | 16.35 | 16.33 | 16.33 (0.003) | 16.35 | |||||
| BP magnitude | 16.33 (0.003) | 16.32 | 16.32 | |||||||
| RP magnitude | 16.38 (0.006) | 16.39 | 16.39 | |||||||
| Pan g magnitude | 16.24 (0.003) | |||||||||
| Pan r magnitude | 16.46 (0.003) | |||||||||
| Pan i magnitude | 16.69 (0.004) | |||||||||
| Pan z magnitude | 16.89 (0.004) | |||||||||
| Pan y magnitude | 17.06 (0.008) | |||||||||
| E(B-V) | 0.012 | |||||||||
* Constant surface field
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