Gaia DR2 864943569460727040
All names: Gaia DR3 864943569460727040, SDSS J073227.26+205610.6, LSPM J0732+2056, Gaia EDR3 864943569460727040, Gaia DR2 864943569460727040, SDSS J073227.27+205610.6, WDJ073227.29+205610.90, USNO-B1.0 1109-00158254
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 32 27.18 (0.3) | 07 32 27.18 | 07 32 27.18 | 07 32 27.29 (0.3) | 07 32 27.18 | ||||||
| Declination | 20 56 08.85 (0.3) | 20 56 08.91 | 20 56 08.85 | 20 56 10.91 (0.3) | 20 56 08.91 | ||||||
| Spectral type | DQ | DA | DA | ||||||||
| Effective temperature | [K] | 5252.0 (13) | 4985.0 | 4683.0 | 4913.0 (149) | ||||||
| log(g) | [cgs] | 8.08 (0.03) | 7.94 | 7.73 | 7.81 (0.09) | ||||||
| Mass | [M☉] | 0.62 (0.03) | 0.542 | 0.416 | 0.469 (0.07) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.9750 | 3.8600 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | -6.75 | ||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(N/He) | |||||||||||
| log(O/He) | |||||||||||
| log(Na/He) | |||||||||||
| log(Mg/He) | |||||||||||
| log(Al/He) | |||||||||||
| log(Si/He) | |||||||||||
| log(P/He) | |||||||||||
| log(S/He) | |||||||||||
| log(Cl/He) | |||||||||||
| log(Sc/He) | |||||||||||
| log(Ti/He) | |||||||||||
| log(V/He) | |||||||||||
| log(Cr/He) | |||||||||||
| log(Mn/He) | |||||||||||
| log(Fe/He) | |||||||||||
| log(Co/He) | |||||||||||
| log(Ni/He) | |||||||||||
| log(Cu/He) | |||||||||||
| log(Zn/He) | |||||||||||
| log(Ga/He) | |||||||||||
| log(Ge/He) | |||||||||||
| log(Sr/He) | |||||||||||
| Parallax | [mas] | 13.34 (0.3) | 13.37 (0.4) | 13.34 | 13.34 (0.3) | 13.37 (0.4) | |||||
| Distance | [pc] | 74.94 (2) | 74.78 (2) | 74.94 | 74.94 (2) | 74.78 (2) | |||||
| Composition | He | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -92.28507737 (0.3) | -92.800855 (0.6) | -92.285 (0.3) | -92.800855 | ||||||
| Proper motion (declination) | [mas/yr] | -129.1748828 (0.2) | -128.4661533 (0.5) | -129.175 (0.2) | -128.4661533 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 19.90 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 18.90 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.71 (0.07) | 20.71 (0.07) | |||||||||
| g magnitude | 19.85 (0.01) | 19.85 (0.01) | |||||||||
| r magnitude | 19.02 (0.01) | 19.02 (0.01) | |||||||||
| i magnitude | 18.80 (0.01) | 18.80 (0.01) | |||||||||
| z magnitude | 18.84 (0.04) | 18.84 (0.04) | |||||||||
| G magnitude | 19.10 (0.05) | 19.13 | 19.10 | 19.10 (0.004) | 19.13 | ||||||
| BP magnitude | 19.68 (0.05) | 19.57 | 19.57 | ||||||||
| RP magnitude | 18.45 (0.03) | 18.43 | 18.43 | ||||||||
| Pan g magnitude | 19.80 (0.007) | ||||||||||
| Pan r magnitude | 19.02 (0.004) | ||||||||||
| Pan i magnitude | 18.81 (0.005) | ||||||||||
| Pan z magnitude | 18.77 (0.02) | ||||||||||
| Pan y magnitude | 18.84 (0.02) | ||||||||||
| E(B-V) | 0.002 | ||||||||||
* Constant surface field
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