Gaia DR2 2091088597099984000
All names: Gaia EDR3 2091088597099984000, WDJ183738.25+322148.79, WDJ183738.25+322148.78, Gaia DR2 2091088597099984000, Gaia DR3 2091088597099984000
| 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 | 18 37 38.27 (0.1) | 18 37 38.27 | 18 37 38.27 | 18 37 38.25 (0.1) | 18 37 38.27 | |||||
| Declination | 32 21 47.31 (0.1) | 32 21 47.35 | 32 21 47.31 | 32 21 48.78 (0.1) | 32 21 47.35 | |||||
| Spectral type | DQ | DQ | ||||||||
| Effective temperature | [K] | 6554.0 | 6338.0 | 6942.0 (73) | ||||||
| log(g) | [cgs] | 8.04 | 7.93 | 8.06 (0.03) | ||||||
| Mass | [M☉] | 0.616 | 0.529 | 0.608 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.9330 | 1.8270 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.00 (0.2) | 10.08 (0.2) | 10.00 | 10.00 (0.2) | 10.08 (0.2) | ||||
| Distance | [pc] | 99.98 (2) | 99.17 (2) | 99.98 | 99.98 (2) | 99.17 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 22.11191899 (0.2) | 21.45799005 (0.4) | 22.112 (0.2) | 21.45799005 | |||||
| Proper motion (declination) | [mas/yr] | -92.07149547 (0.2) | -92.53113097 (0.3) | -92.071 (0.2) | -92.53113097 | |||||
| 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 | 18.66 (0.02) | 18.69 | 18.66 | 18.66 (0.003) | 18.69 | |||||
| BP magnitude | 18.91 (0.02) | 18.75 | 18.75 | |||||||
| RP magnitude | 18.31 (0.02) | 18.28 | 18.28 | |||||||
| Pan g magnitude | 18.99 (0.009) | |||||||||
| Pan r magnitude | 18.67 (0.005) | |||||||||
| Pan i magnitude | 18.61 (0.006) | |||||||||
| Pan z magnitude | 18.70 (0.02) | |||||||||
| Pan y magnitude | 18.78 (0.03) | |||||||||
| E(B-V) | 0.023 | |||||||||
* Constant surface field
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