Gaia DR2 4438920104247917824
All names: Gaia DR2 4438920104247917824, WDJ163610.95+063652.39, WDJ163610.95+063652.38, Gaia DR3 4438920104247917824, Gaia EDR3 4438920104247917824
| 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 | 16 36 10.84 (0.2) | 16 36 10.85 | 16 36 10.84 | 16 36 10.95 (0.2) | 16 36 10.85 | |||||
| Declination | 06 36 53.89 (0.1) | 06 36 53.85 | 06 36 53.89 | 06 36 52.38 (0.1) | 06 36 53.85 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5095.0 | 4778.0 | 5221.0 (76) | ||||||
| log(g) | [cgs] | 7.97 | 7.75 | 8.04 (0.04) | ||||||
| Mass | [M☉] | 0.562 | 0.429 | 0.605 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.8090 | 3.8440 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.20 (0.2) | 15.26 (0.3) | 15.20 | 15.20 (0.2) | 15.26 (0.3) | ||||
| Distance | [pc] | 65.78 (0.9) | 65.52 (1) | 65.78 | 65.78 (0.9) | 65.52 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -101.2238823 (0.3) | -101.489518 (0.5) | -101.224 (0.3) | -101.489518 | |||||
| Proper motion (declination) | [mas/yr] | 94.57091537 (0.2) | 94.16600744 (0.4) | 94.571 (0.2) | 94.16600744 | |||||
| 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 | 18.80 (0.03) | 18.83 | 18.80 | 18.80 (0.003) | 18.83 | |||||
| BP magnitude | 19.29 (0.03) | 19.30 | 19.30 | |||||||
| RP magnitude | 18.22 (0.02) | 18.20 | 18.20 | |||||||
| Pan g magnitude | 19.36 (0.01) | |||||||||
| Pan r magnitude | 18.79 (0.007) | |||||||||
| Pan i magnitude | 18.55 (0.006) | |||||||||
| Pan z magnitude | 18.45 (0.006) | |||||||||
| Pan y magnitude | 18.43 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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