Gaia DR2 2552643413569299968
All names: SDSS J005252.16+045309.3, Gaia DR3 2552643413569299968, GALEX J005252.2+045309, J0052+0453, Gaia DR2 2552643413569299968, Gaia EDR3 2552643413569299968, WDJ005252.13+045310.02
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 52 52.19 (0.2) | 00 52 52.19 | 00 52 52.19 | 00 52 52.13 (0.2) | 00 52 52.19 | ||||||||
| Declination | 04 53 08.66 (0.2) | 04 53 08.70 | 04 53 08.66 | 04 53 10.01 (0.2) | 04 53 08.70 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6800.0 (64) | 6854.0 (60) | 6800.0 (63) | 6686.0 | 6439.0 | 6941.0 (199) | ||||||
| log(g) | [cgs] | 8.32 (0.03) | 8.34 (0.03) | 8.31 (0.04) | 8.28 | 8.17 | 8.37 (0.05) | ||||||
| Mass | [M☉] | 0.798 (0.03) | 0.807 (0.03) | 0.791 (0.03) | 0.77 | 0.679 | 0.828 (0.05) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 3.3800 | 3.1140 | 2.8890 | |||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(C/H) | |||||||||||||
| log(N/H) | |||||||||||||
| log(O/H) | |||||||||||||
| log(Na/H) | |||||||||||||
| log(Mg/H) | |||||||||||||
| log(Al/H) | |||||||||||||
| log(Si/H) | |||||||||||||
| log(P/H) | |||||||||||||
| log(S/H) | |||||||||||||
| log(Sc/H) | |||||||||||||
| log(Ti/H) | |||||||||||||
| log(Cr/H) | |||||||||||||
| log(Mn/H) | |||||||||||||
| log(Fe/H) | |||||||||||||
| log(Ni/H) | |||||||||||||
| Parallax | [mas] | 11.22 (0.3) | 11.15 (0.3) | 11.15 (0.3) | 11.22 | 11.22 (0.3) | 11.15 (0.3) | ||||||
| Distance | [pc] | 89.15 (2) | 89.69 (3) | 89.70 (3) | 89.15 | 89.15 (2) | 89.70 (3) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 59.77640283 (0.4) | 58.36155674 (0.8) | 59.776 (0.4) | 58.36155674 | ||||||||
| Proper motion (declination) | [mas/yr] | -84.76876344 (0.4) | -85.46789739 (0.5) | -84.769 (0.4) | -85.46789739 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 18.10 (0.05) | ||||||||||||
| H magnitude | 17.88 (0.07) | ||||||||||||
| K magnitude | 18.05 (0.1) | ||||||||||||
| u magnitude | 19.56 (0.03) | 19.56 (0.03) | 19.56 (0.03) | ||||||||||
| g magnitude | 19.00 (0.01) | 19.00 (0.01) | |||||||||||
| r magnitude | 18.79 (0.01) | 18.79 (0.01) | |||||||||||
| i magnitude | 18.73 (0.01) | 18.73 (0.01) | |||||||||||
| z magnitude | 18.70 (0.04) | 18.70 (0.04) | |||||||||||
| G magnitude | 18.78 (0.03) | 18.80 | 18.78 | 18.78 (0.004) | 18.80 | ||||||||
| BP magnitude | 18.98 (0.03) | 18.96 | 18.96 | ||||||||||
| RP magnitude | 18.41 (0.03) | 18.41 | 18.41 | ||||||||||
| Pan g magnitude | 18.99 (0.008) | 18.99 (0.007) | |||||||||||
| Pan r magnitude | 18.79 (0.007) | 18.79 (0.007) | |||||||||||
| Pan i magnitude | 18.74 (0.01) | 18.74 (0.02) | |||||||||||
| Pan z magnitude | 18.78 (0.01) | 18.78 (0.01) | |||||||||||
| Pan y magnitude | 18.76 (0.03) | 18.76 (0.02) | |||||||||||
| E(B-V) | 0.004 | ||||||||||||
* Constant surface field
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