SDSS J094946.85+482724.9
All names: Gaia EDR3 824978967483633792, GALEX J094946.9+482724, Gaia DR2 824978967483633792, SDSS J094946.84+482724.8, SDSS J094946.84+482724.9, Gaia DR3 824978967483633792, SDSS J094946.85+482724.9, SDSS J094946.85+482724.95
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 49 46.84 (0.2) | 09 49 46.84 | 09 49 46.84 (0.3) | 09 49 46.86 (0.2) | |||||||
| Declination | 48 27 24.89 (0.2) | 48 27 24.89 | 48 27 24.89 (0.3) | 48 27 24.92 (0.2) | |||||||
| Spectral type | DA | DAH: | DAH: | DAH | DA | ||||||
| Effective temperature | [K] | 19642.3 (955) | 9523.0 | 22888.0 (457) | |||||||
| log(g) | [cgs] | 7.59 (0.2) | 6.52 | 7.76 (0.08) | |||||||
| Mass | [M☉] | 0.4261510592040457 (0.2) | 0.127 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| 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] | 1.51 (0.3) | 1.46 (0.4) | 1.51 (0.3) | |||||||
| Distance | [pc] | 664.08 (137) | 687.09 (179) | 664.10 (137) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -11.60269025 (0.3) | -11.3917904 (0.5) | -11.603 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -2.250641409 (0.3) | -2.503513137 (0.6) | -2.251 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.24 (0.03) | 19.30 (0.03) | 19.24 (0.03) | ||||||||
| g magnitude | 19.21 (0.01) | 19.32 (0.03) | 19.21 (0.01) | ||||||||
| r magnitude | 19.49 (0.02) | 19.61 (0.03) | 19.49 (0.02) | ||||||||
| i magnitude | 19.67 (0.02) | 19.85 (0.03) | 19.67 (0.02) | ||||||||
| z magnitude | 19.70 (0.09) | 19.94 (0.1) | 19.70 (0.09) | ||||||||
| G magnitude | 19.54 (0.02) | 19.58 | 19.54 (0.004) | ||||||||
| BP magnitude | 19.37 (0.02) | 19.34 | |||||||||
| RP magnitude | 19.54 (0.05) | 19.41 | |||||||||
| Pan g magnitude | 19.33 (0.02) | ||||||||||
| Pan r magnitude | 19.62 (0.01) | ||||||||||
| Pan i magnitude | 19.84 (0.02) | ||||||||||
| Pan z magnitude | 19.93 (0.04) | ||||||||||
| Pan y magnitude | 19.70 (0.01) | ||||||||||
| E(B-V) | 0.021 | ||||||||||
* Constant surface field
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