SDSS J230932.01+245754.9
All names: SDSS J230932.00+245754.9, Gaia DR2 2842771237553913344, SDSS J230932.01+245754.96, SDSS J230931.99+245754.9, Gaia EDR3 2842771237553913344, SDSS J230932.01+245754.9, Gaia DR3 2842771237553913344, GALEX J230931.9+245755
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 09 32.01 (0.3) | 23 09 32.00 | 23 09 32.01 (0.3) | 23 09 31.98 (0.3) | ||||||
| Declination | 24 57 55.06 (0.2) | 24 57 54.95 | 24 57 55.05 (0.2) | 24 57 54.88 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10517.0 | 17366.0 (176) | |||||||
| log(g) | [cgs] | 7.12 | 8.11 (0.03) | |||||||
| Mass | [M☉] | 0.246 | 0.6759999999999999 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2243 | ||||||||
| 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] | 1.84 (0.3) | 1.96 (0.4) | 1.84 (0.3) | ||||||
| Distance | [pc] | 543.34 (101) | 509.56 (111) | 543.33 (101) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 24.17476619 (0.3) | 23.98895327 (0.6) | 24.175 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | 11.17203465 (0.3) | 10.64342695 (0.5) | 11.172 (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 | 19.46 (0.03) | 19.47 (0.03) | 19.47 (0.03) | |||||||
| g magnitude | 19.17 (0.01) | 19.19 (0.02) | 19.17 (0.01) | |||||||
| r magnitude | 19.41 (0.01) | 19.43 (0.02) | 19.41 (0.01) | |||||||
| i magnitude | 19.62 (0.02) | 19.63 (0.03) | 19.61 (0.02) | |||||||
| z magnitude | 19.86 (0.07) | 19.87 (0.07) | 19.85 (0.07) | |||||||
| G magnitude | 19.29 (0.03) | 19.33 | 19.29 (0.004) | |||||||
| BP magnitude | 19.33 (0.03) | 19.28 | ||||||||
| RP magnitude | 19.32 (0.05) | 19.30 | ||||||||
| Pan g magnitude | 19.23 (0.02) | |||||||||
| Pan r magnitude | 19.42 (0.01) | |||||||||
| Pan i magnitude | 19.61 (0.01) | |||||||||
| Pan z magnitude | 19.78 (0.04) | |||||||||
| Pan y magnitude | 19.82 (0.04) | |||||||||
| E(B-V) | 0.052 | |||||||||
* Constant surface field
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