Gaia DR2 892944179243357056
All names: Gaia DR2 892944179243357056, SDSS J072420.76+320611.1, Gaia DR3 892944179243357056, WDJ072420.78+320611.37, Gaia EDR3 892944179243357056, WDJ072420.78+320611.38, J0724+3206
| 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 | 07 24 20.75 (0.1) | 07 24 20.75 | 07 24 20.75 | 07 24 20.78 (0.1) | 07 24 20.75 | ||||||||
| Declination | 32 06 10.75 (0.1) | 32 06 10.77 | 32 06 10.75 | 32 06 11.38 (0.1) | 32 06 10.77 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 9617.0 (63) | 9905.0 (64) | 9618.0 (63) | 9513.0 | 9344.0 | 9601.0 (220) | ||||||
| log(g) | [cgs] | 8.29 (0.02) | 8.33 (0.02) | 8.27 (0.02) | 8.25 | 8.18 | 8.29 (0.04) | ||||||
| Mass | [M☉] | 0.778 (0.02) | 0.807 (0.02) | 0.769 (0.02) | 0.757 | 0.689 | 0.782 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.0600 | 0.9933 | 0.9694 | |||||||||
| 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] | 11.60 (0.2) | 11.48 (0.2) | 11.48 (0.2) | 11.60 | 11.60 (0.2) | 11.48 (0.2) | ||||||
| Distance | [pc] | 86.24 (1) | 87.11 (1) | 87.14 (1) | 86.24 | 86.24 (1) | 87.14 (1) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.84074016 (0.1) | -21.09474372 (0.2) | -20.841 (0.1) | -21.09474372 | ||||||||
| Proper motion (declination) | [mas/yr] | -39.20253804 (0.1) | -39.25523773 (0.2) | -39.203 (0.1) | -39.25523773 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.33 (0.03) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 17.78 (0.01) | 17.80 (0.01) | 17.80 (0.01) | ||||||||||
| g magnitude | 17.43 (0.005) | 17.43 (0.005) | |||||||||||
| r magnitude | 17.50 (0.005) | 17.50 (0.005) | |||||||||||
| i magnitude | 17.59 (0.007) | 17.59 (0.007) | |||||||||||
| z magnitude | 17.77 (0.02) | 17.77 (0.02) | |||||||||||
| G magnitude | 17.42 (0.02) | 17.45 | 17.42 | 17.42 (0.003) | 17.45 | ||||||||
| BP magnitude | 17.49 (0.02) | 17.47 | 17.47 | ||||||||||
| RP magnitude | 17.31 (0.02) | 17.33 | 17.33 | ||||||||||
| Pan g magnitude | 17.45 (0.004) | 17.45 (0.004) | |||||||||||
| Pan r magnitude | 17.50 (0.002) | 17.50 (0.002) | |||||||||||
| Pan i magnitude | 17.61 (0.004) | 17.61 (0.004) | |||||||||||
| Pan z magnitude | 17.76 (0.006) | 17.76 (0.005) | |||||||||||
| Pan y magnitude | 17.86 (0.01) | 17.86 (0.01) | |||||||||||
| E(B-V) | 0.002 | ||||||||||||
* Constant surface field
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