Gaia DR2 498371997687631616
All names: GALEX J054842.3+720115, Gaia EDR3 498371997688483968, WDJ054842.38+720115.11, Gaia DR3 498371997688483968, WDJ054842.38+720115.12, Gaia DR2 498371997687631616
| 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 | 05 48 42.49 (0.06) | 05 48 42.49 | 05 48 42.49 | 05 48 42.38 (0.06) | 05 48 42.49 | |||||
| Declination | 72 01 14.69 (0.09) | 72 01 14.70 | 72 01 14.69 | 72 01 15.12 (0.09) | 72 01 14.70 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7026.0 | 6777.0 | 7297.0 (104) | ||||||
| log(g) | [cgs] | 7.96 | 7.85 | 8.04 (0.03) | ||||||
| Mass | [M☉] | 0.57 | 0.487 | 0.618 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.4280 | 1.3960 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.87 (0.1) | 10.97 (0.1) | 10.87 | 10.87 (0.1) | 10.97 (0.1) | ||||
| Distance | [pc] | 92.00 (1) | 91.14 (1) | 92.00 | 92.00 (1) | 91.14 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 31.05957217 (0.08) | 31.06058224 (0.2) | 31.06 (0.08) | 31.06058224 | |||||
| Proper motion (declination) | [mas/yr] | -26.87900766 (0.1) | -26.93640625 (0.2) | -26.879 (0.1) | -26.93640625 | |||||
| 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 | 18.16 (0.01) | 18.18 | 18.16 | 18.16 (0.003) | 18.18 | |||||
| BP magnitude | 18.33 (0.01) | 18.33 | 18.33 | |||||||
| RP magnitude | 17.86 (0.01) | 17.86 | 17.86 | |||||||
| Pan g magnitude | 18.33 (0.004) | |||||||||
| Pan r magnitude | 18.20 (0.005) | |||||||||
| Pan i magnitude | 18.18 (0.005) | |||||||||
| Pan z magnitude | 18.22 (0.008) | |||||||||
| Pan y magnitude | 18.19 (0.02) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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