SDSS J080244.06+074931.2
All names: SDSS J080244.05+074931.2, Gaia DR2 3145849762325912960, Gaia EDR3 3145849762325912960, Gaia DR3 3145849762325912960, SDSS J080244.06+074931.2, SDSS J080244.06+074931.26
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 02 44.04 (0.3) | 08 02 44.06 | 08 02 44.04 (0.4) | 08 02 44.04 | 08 02 44.07 (0.3) | ||||||
| Declination | 07 49 30.86 (0.2) | 07 49 31.26 | 07 49 30.88 (0.2) | 07 49 30.86 | 07 49 31.53 (0.2) | ||||||
| Spectral type | DA: | DA: | DA | DAZ | DA | ||||||
| Effective temperature | [K] | 6991.0 | 6945.0 (66) | 7251.0 (370) | |||||||
| log(g) | [cgs] | 7.85 | 7.50 (0.1) | 7.94 (0.1) | |||||||
| Mass | [M☉] | 0.504 | 0.373 (0.05) | 0.557 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.2260 | |||||||||
| 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] | 5.47 (0.3) | 5.36 (0.5) | 5.47 | 5.47 (0.3) | ||||||
| Distance | [pc] | 182.85 (11) | 186.52 (17) | 182.85 | 182.85 (11) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -31.19127844 (0.3) | -31.87926867 (0.9) | -31.191 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -42.03250029 (0.2) | -41.78939075 (0.5) | -42.033 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.35 (0.05) | 20.33 (0.04) | 20.35 (0.05) | ||||||||
| g magnitude | 19.79 (0.01) | 19.79 (0.01) | 19.79 (0.01) | ||||||||
| r magnitude | 19.60 (0.01) | 19.61 (0.02) | 19.60 (0.01) | ||||||||
| i magnitude | 19.56 (0.02) | 19.57 (0.02) | 19.56 (0.02) | ||||||||
| z magnitude | 19.57 (0.06) | 19.57 (0.06) | 19.57 (0.06) | ||||||||
| G magnitude | 19.59 (0.04) | 19.63 | 19.59 | 19.59 (0.004) | |||||||
| BP magnitude | 19.75 (0.04) | 19.62 | |||||||||
| RP magnitude | 19.20 (0.04) | 19.29 | |||||||||
| Pan g magnitude | 19.77 (0.007) | ||||||||||
| Pan r magnitude | 19.60 (0.01) | ||||||||||
| Pan i magnitude | 19.56 (0.02) | ||||||||||
| Pan z magnitude | 19.62 (0.02) | ||||||||||
| Pan y magnitude | 19.69 (0.06) | ||||||||||
| E(B-V) | 0.010 | ||||||||||
* Constant surface field
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