Gaia DR2 3141309668358730752
All names: Gaia EDR3 3141309668358730752, WDJ073154.71+052103.74, WDJ073154.71+052103.75, Gaia DR3 3141309668358730752, Gaia DR2 3141309668358730752
| 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 | 07 31 54.68 (0.1) | 07 31 54.68 | 07 31 54.68 | 07 31 54.71 (0.1) | 07 31 54.68 | |||||
| Declination | 05 21 03.82 (0.08) | 05 21 03.82 | 05 21 03.82 | 05 21 03.75 (0.08) | 05 21 03.82 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7222.0 | 6952.0 | 7340.0 (123) | ||||||
| log(g) | [cgs] | 8.31 | 8.21 | 8.35 (0.03) | ||||||
| Mass | [M☉] | 0.792 | 0.708 | 0.817 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.6460 | 2.4390 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.48 (0.1) | 16.42 (0.2) | 16.48 | 16.48 (0.1) | 16.42 (0.2) | ||||
| Distance | [pc] | 60.69 (0.4) | 60.89 (0.6) | 60.69 | 60.69 (0.4) | 60.89 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -27.79537021 (0.1) | -28.33404333 (0.3) | -27.795 (0.1) | -28.33404333 | |||||
| Proper motion (declination) | [mas/yr] | 4.37308841 (0.1) | 4.303004489 (0.2) | 4.373 (0.1) | 4.303004489 | |||||
| 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 | 17.69 (0.02) | 17.71 | 17.69 | 17.69 (0.003) | 17.71 | |||||
| BP magnitude | 17.88 (0.02) | 17.83 | 17.83 | |||||||
| RP magnitude | 17.39 (0.01) | 17.36 | 17.36 | |||||||
| Pan g magnitude | 17.87 (0.003) | |||||||||
| Pan r magnitude | 17.72 (0.004) | |||||||||
| Pan i magnitude | 17.72 (0.008) | |||||||||
| Pan z magnitude | 17.77 (0.004) | |||||||||
| Pan y magnitude | 17.81 (0.01) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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