Gaia DR2 1970591296745748608
All names: Gaia DR3 1970591296745748608, WDJ212553.63+434600.46, WDJ212553.63+434600.47, Gaia DR2 1970591296745748608, Gaia EDR3 1970591296745748608
| 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 25 53.58 (0.2) | 21 25 53.58 | 21 25 53.58 | 21 25 53.63 (0.2) | 21 25 53.58 | |||||
| Declination | 43 45 59.66 (0.2) | 43 45 59.68 | 43 45 59.66 | 43 46 00.47 (0.2) | 43 45 59.68 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4903.0 | 4585.0 | 5054.0 (107) | ||||||
| log(g) | [cgs] | 7.97 | 7.74 | 8.06 (0.05) | ||||||
| Mass | [M☉] | 0.559 | 0.424 | 0.619 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.7370 | 4.2550 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.14 (0.2) | 13.06 (0.3) | 13.14 | 13.14 (0.2) | 13.06 (0.3) | ||||
| Distance | [pc] | 76.08 (1) | 76.56 (2) | 76.08 | 76.08 (1) | 76.56 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -34.94703093 (0.2) | -34.39120278 (0.5) | -34.947 (0.2) | -34.39120278 | |||||
| Proper motion (declination) | [mas/yr] | -50.73616003 (0.2) | -50.65951423 (0.5) | -50.736 (0.2) | -50.65951423 | |||||
| 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 | 19.30 (0.03) | 19.33 | 19.30 | 19.30 (0.004) | 19.33 | |||||
| BP magnitude | 19.88 (0.03) | 19.84 | 19.84 | |||||||
| RP magnitude | 18.71 (0.02) | 18.74 | 18.74 | |||||||
| Pan g magnitude | 19.95 (0.01) | |||||||||
| Pan r magnitude | 19.29 (0.01) | |||||||||
| Pan i magnitude | 19.03 (0.003) | |||||||||
| Pan z magnitude | 18.95 (0.01) | |||||||||
| Pan y magnitude | 18.87 (0.05) | |||||||||
| E(B-V) | 0.008 | |||||||||
* Constant surface field
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