SDSS J092822.76+414647.6
All names: Gaia DR2 814259107070160128, SDSS J092822.75+414647.5, SDSS J092822.76+414647.60, Gaia EDR3 814259107070160128, GALEX J092822.6+414650, SDSS J092822.76+414647.6, Gaia DR3 814259107070160128
| 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 | 09 28 22.78 (0.3) | 09 28 22.76 | 09 28 22.78 (0.4) | 09 28 22.78 | 09 28 22.75 (0.3) | ||||||
| Declination | 41 46 47.06 (0.2) | 41 46 47.59 | 41 46 47.08 (0.4) | 41 46 47.06 | 41 46 47.74 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6968.0 | 7369.0 (106) | 7265.0 (333) | |||||||
| log(g) | [cgs] | 8.08 | 7.73 (0.2) | 7.87 (0.1) | |||||||
| Mass | [M☉] | 0.639 | 0.471 (0.08) | 0.515 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.7180 | |||||||||
| 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] | 4.55 (0.4) | 5.52 (0.7) | 4.55 | 4.55 (0.4) | ||||||
| Distance | [pc] | 219.55 (20) | 181.13 (23) | 219.55 | 219.55 (20) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 23.21862246 (0.4) | 23.4553242 (0.9) | 23.219 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -43.05862555 (0.3) | -43.93683173 (0.8) | -43.059 (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 | 20.50 (0.06) | 20.48 (0.06) | 20.50 (0.06) | ||||||||
| g magnitude | 19.99 (0.02) | 19.98 (0.03) | 19.99 (0.02) | ||||||||
| r magnitude | 19.87 (0.02) | 19.88 (0.03) | 19.87 (0.02) | ||||||||
| i magnitude | 19.95 (0.03) | 19.96 (0.04) | 19.95 (0.03) | ||||||||
| z magnitude | 20.02 (0.1) | 20.01 (0.1) | 20.02 (0.1) | ||||||||
| G magnitude | 19.85 (0.04) | 19.89 | 19.85 | 19.85 (0.004) | |||||||
| BP magnitude | 20.06 (0.04) | 19.96 | |||||||||
| RP magnitude | 19.55 (0.04) | 19.56 | |||||||||
| Pan g magnitude | 20.00 (0.02) | ||||||||||
| Pan r magnitude | 19.89 (0.008) | ||||||||||
| Pan i magnitude | 19.89 (0.006) | ||||||||||
| Pan z magnitude | 20.00 (0.09) | ||||||||||
| Pan y magnitude | 19.84 (0.009) | ||||||||||
| E(B-V) | 0.011 | ||||||||||
* Constant surface field
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