SDSS J000746.89+082236.2
All names: SDSS J000746.89+082236.2, Gaia DR2 2752063589846459264, SDSS J000746.92+082236.08, GALEX J000746.8+082236, Gaia EDR3 2752063589846459264, Gaia DR3 2752063589846459264, SDSS J000746.92+082236.0, SDSS J000746.91+082236.0
| 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 | 00 07 46.95 (0.07) | 00 07 46.90 | 00 07 46.95 (0.1) | 00 07 46.95 | 00 07 46.87 (0.07) | ||||||
| Declination | 08 22 35.93 (0.06) | 08 22 36.20 | 08 22 35.94 (0.07) | 08 22 35.93 | 08 22 36.42 (0.06) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15371.0 | 16624.0 (50) | 15463.0 (317) | |||||||
| log(g) | [cgs] | 7.99 | 8.12 (0) | 7.98 (0.02) | |||||||
| Mass | [M☉] | 0.61 | 0.68 (0) | 0.604 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1805 | |||||||||
| 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] | 6.74 (0.09) | 6.80 (0.1) | 6.74 | 6.74 (0.09) | ||||||
| Distance | [pc] | 148.34 (2) | 146.99 (3) | 148.34 | 148.34 (2) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 78.48527946 (0.1) | 78.39284364 (0.3) | 78.485 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -30.70237744 (0.08) | -30.81729144 (0.1) | -30.702 (0.08) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 17.42 (0.02) | ||||||||||
| H magnitude | 17.44 (0.07) | ||||||||||
| K magnitude | 18.00 (0.2) | ||||||||||
| u magnitude | 17.20 (0.009) | 17.20 (0.01) | 17.20 (0.009) | ||||||||
| g magnitude | 16.93 (0.005) | 16.93 (0.01) | 16.93 (0.005) | ||||||||
| r magnitude | 17.24 (0.006) | 17.24 (0.01) | 17.24 (0.006) | ||||||||
| i magnitude | 17.50 (0.007) | 17.50 (0.01) | 17.50 (0.007) | ||||||||
| z magnitude | 17.76 (0.02) | 17.76 (0.02) | 17.76 (0.02) | ||||||||
| G magnitude | 17.10 (0.006) | 17.11 | 17.10 | 17.10 (0.003) | |||||||
| BP magnitude | 17.06 (0.006) | 17.04 | |||||||||
| RP magnitude | 17.22 (0.007) | 17.21 | |||||||||
| Pan g magnitude | 16.96 (0.005) | ||||||||||
| Pan r magnitude | 17.25 (0.005) | ||||||||||
| Pan i magnitude | 17.52 (0.006) | ||||||||||
| Pan z magnitude | 17.76 (0.02) | ||||||||||
| Pan y magnitude | 17.93 (0.01) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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