Gaia DR2 4307667617377160704
All names: Gaia DR2 4307667617377160704, Gaia EDR3 4307667617377160704, WDJ190823.28+091334.09, WDJ190823.28+091334.10, Gaia DR3 4307667617377160704
| 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 | 19 08 23.35 (0.1) | 19 08 23.34 | 19 08 23.35 | 19 08 23.28 (0.1) | 19 08 23.34 | |||||
| Declination | 09 13 34.24 (0.1) | 09 13 34.23 | 09 13 34.24 | 09 13 34.09 (0.1) | 09 13 34.23 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 8989.0 | 8715.0 | 9024.0 (221) | ||||||
| log(g) | [cgs] | 8.46 | 8.38 | 8.48 (0.04) | ||||||
| Mass | [M☉] | 0.893 | 0.823 | 0.904 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.8650 | 1.7030 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.85 (0.1) | 11.80 (0.2) | 11.85 | 11.85 (0.1) | 11.80 (0.2) | ||||
| Distance | [pc] | 84.39 (0.8) | 84.77 (1) | 84.39 | 84.39 (0.8) | 84.77 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 63.98701089 (0.1) | 64.01918492 (0.3) | 63.987 (0.1) | 64.01918492 | |||||
| Proper motion (declination) | [mas/yr] | 8.896274395 (0.1) | 8.808716284 (0.3) | 8.896 (0.1) | 8.808716284 | |||||
| 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 | 17.89 (0.01) | 17.92 | 17.89 | 17.89 (0.003) | 17.92 | |||||
| BP magnitude | 18.02 (0.01) | 18.00 | 18.00 | |||||||
| RP magnitude | 17.76 (0.01) | 17.77 | 17.77 | |||||||
| Pan g magnitude | 17.95 (0.005) | |||||||||
| Pan r magnitude | 17.98 (0.004) | |||||||||
| Pan i magnitude | 18.06 (0.004) | |||||||||
| Pan z magnitude | 18.19 (0.01) | |||||||||
| Pan y magnitude | 18.26 (0.02) | |||||||||
| E(B-V) | 0.009 | |||||||||
* Constant surface field
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