Gaia DR2 2223411046231020544
All names: GALEX J215953.9+691237, WDJ215954.06+691237.64, Gaia EDR3 2223411046231020544, Gaia DR3 2223411046231020544, Gaia DR2 2223411046231020544
| 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 59 53.99 (0.09) | 21 59 53.99 | 21 59 53.99 | 21 59 54.06 (0.09) | 21 59 53.99 | |||||
| Declination | 69 12 38.48 (0.07) | 69 12 38.46 | 69 12 38.48 | 69 12 37.64 (0.07) | 69 12 38.46 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 7978.0 | 7685.0 | 7024.0 (109) | ||||||
| log(g) | [cgs] | 8.34 | 8.25 | 8.00 (0.03) | ||||||
| Mass | [M☉] | 0.809 | 0.733 | 0.573 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.0110 | 1.8680 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.73 (0.08) | 13.80 (0.1) | 13.73 | 13.73 (0.08) | 13.80 (0.1) | ||||
| Distance | [pc] | 72.85 (0.4) | 72.45 (0.6) | 72.85 | 72.85 (0.4) | 72.45 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -22.2212998 (0.1) | -22.43392224 (0.2) | -22.221 (0.1) | -22.43392224 | |||||
| Proper motion (declination) | [mas/yr] | 52.76375661 (0.09) | 52.53988888 (0.2) | 52.764 (0.09) | 52.53988888 | |||||
| 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 | 17.75 (0.009) | 17.77 | 17.75 | 17.75 (0.003) | 17.77 | |||||
| BP magnitude | 17.90 (0.009) | 17.89 | 17.89 | |||||||
| RP magnitude | 17.51 (0.01) | 17.52 | 17.52 | |||||||
| Pan g magnitude | 17.88 (0.003) | |||||||||
| Pan r magnitude | 17.80 (0.003) | |||||||||
| Pan i magnitude | 17.84 (0.004) | |||||||||
| Pan z magnitude | 17.93 (0.007) | |||||||||
| Pan y magnitude | 18.02 (0.03) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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