Gaia DR2 1849988271479046400
All names: USNO-B1.0 1198-00557128, Gaia EDR3 1849988271479046400, Gaia DR2 1849988271479046400, WDJ212841.04+294813.01, Gaia DR3 1849988271479046400, LSPM J2128+2948
| 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 28 41.34 (0.2) | 21 28 41.33 | 21 28 41.34 | 21 28 41.04 (0.2) | 21 28 41.33 | |||||
| Declination | 29 48 14.26 (0.2) | 29 48 14.22 | 29 48 14.26 | 29 48 12.99 (0.2) | 29 48 14.22 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5321.0 | 5030.0 | 5445.0 (94) | ||||||
| log(g) | [cgs] | 8.81 | 8.67 | 8.84 (0.04) | ||||||
| Mass | [M☉] | 1.101 | 1.009 | 1.116 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 7.3340 | 6.6090 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 22.90 (0.2) | 23.22 (0.3) | 22.90 | 22.90 (0.2) | 23.22 (0.3) | ||||
| Distance | [pc] | 43.67 (0.4) | 43.06 (0.6) | 43.67 | 43.67 (0.4) | 43.06 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 241.1206348 (0.2) | 241.0434165 (0.6) | 241.121 (0.2) | 241.0434165 | |||||
| Proper motion (declination) | [mas/yr] | 79.25383929 (0.2) | 78.03681195 (0.8) | 79.254 (0.2) | 78.03681195 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.60 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.00 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 19.04 (0.02) | 19.07 | 19.04 | 19.04 (0.003) | 19.07 | |||||
| BP magnitude | 19.44 (0.02) | 19.52 | 19.52 | |||||||
| RP magnitude | 18.49 (0.02) | 18.47 | 18.47 | |||||||
| Pan g magnitude | 19.54 (0.01) | |||||||||
| Pan r magnitude | 19.02 (0.005) | |||||||||
| Pan i magnitude | 18.78 (0.01) | |||||||||
| Pan z magnitude | 18.77 (0.01) | |||||||||
| Pan y magnitude | 18.75 (0.03) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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