Gaia DR2 2181663959814830336
All names: Gaia DR3 2181663959814830336, USNO-B1.0 1428-00425372, Gaia EDR3 2181663959814830336, Gaia DR2 2181663959814830336, WDJ203220.25+525119.87, LSPM J2032+5251
| 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 32 20.55 (0.07) | 20 32 20.54 | 20 32 20.55 | 20 32 20.25 (0.07) | 20 32 20.54 | |||||
| Declination | 52 51 20.29 (0.07) | 52 51 20.28 | 52 51 20.29 | 52 51 19.87 (0.07) | 52 51 20.28 | |||||
| Spectral type | DA | D | ||||||||
| Effective temperature | [K] | 5903.0 | 5644.0 | 5969.0 (55) | ||||||
| log(g) | [cgs] | 7.96 | 7.79 | 7.97 (0.02) | ||||||
| Mass | [M☉] | 0.565 | 0.454 | 0.573 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.1910 | 2.2980 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.88 (0.08) | 17.90 (0.1) | 17.88 | 17.88 (0.08) | 17.90 (0.1) | ||||
| Distance | [pc] | 55.93 (0.2) | 55.86 (0.3) | 55.93 | 55.93 (0.2) | 55.86 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 167.7117122 (0.1) | 167.8176721 (0.2) | 167.712 (0.1) | 167.8176721 | |||||
| Proper motion (declination) | [mas/yr] | 26.57435231 (0.1) | 26.34093221 (0.2) | 26.574 (0.1) | 26.34093221 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.10 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.90 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.77 (0.009) | 17.78 | 17.77 | 17.77 (0.003) | 17.78 | |||||
| BP magnitude | 18.07 (0.009) | 18.05 | 18.05 | |||||||
| RP magnitude | 17.28 (0.007) | 17.28 | 17.28 | |||||||
| Pan g magnitude | 18.12 (0.004) | |||||||||
| Pan r magnitude | 17.77 (0.003) | |||||||||
| Pan i magnitude | 17.64 (0.003) | |||||||||
| Pan z magnitude | 17.61 (0.003) | |||||||||
| Pan y magnitude | 17.63 (0.01) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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