SDSS J232136.71+133133.2
All names: Gaia DR2 2813635240273140224, Gaia EDR3 2813635240273140224, Gaia DR3 2813635240273140224, SDSS J232136.71+133133.25, SDSS J232136.69+133133.5, GALEX J232136.7+133133, SDSS J232136.71+133133.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 21 36.72 (0.2) | 23 21 36.70 | 23 21 36.71 (0.2) | 23 21 36.69 (0.2) | |||||||
| Declination | 13 31 33.10 (0.1) | 13 31 33.55 | 13 31 33.11 (0.2) | 13 31 33.54 (0.1) | |||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 15681.8 (277) | 12755.0 | 17059.0 (148) | |||||||
| log(g) | [cgs] | 8.16 (0.7) | 8.01 | 7.88 (0.03) | |||||||
| Mass | [M☉] | 0.7088409348911598 (0.08) | 0.611 | 0.556 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3198 | |||||||||
| 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] | 3.70 (0.2) | 3.95 (0.3) | 3.69 (0.2) | |||||||
| Distance | [pc] | 270.64 (15) | 253.34 (18) | 270.64 (15) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 20.17383586 (0.2) | 19.83563038 (0.4) | 20.174 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -27.77849329 (0.2) | -27.97787861 (0.3) | -27.778 (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 | 18.77 (0.02) | 18.77 (0.02) | 18.77 (0.02) | ||||||||
| g magnitude | 18.51 (0.008) | 18.52 (0.02) | 18.50 (0.008) | ||||||||
| r magnitude | 18.78 (0.01) | 18.75 (0.02) | 18.77 (0.01) | ||||||||
| i magnitude | 18.99 (0.01) | 18.97 (0.02) | 18.98 (0.01) | ||||||||
| z magnitude | 19.18 (0.04) | 19.16 (0.05) | 19.17 (0.04) | ||||||||
| G magnitude | 18.63 (0.03) | 18.66 | 18.63 (0.004) | ||||||||
| BP magnitude | 18.66 (0.03) | 18.62 | |||||||||
| RP magnitude | 18.75 (0.06) | 18.69 | |||||||||
| Pan g magnitude | 18.53 (0.007) | ||||||||||
| Pan r magnitude | 18.74 (0.01) | ||||||||||
| Pan i magnitude | 18.99 (0.008) | ||||||||||
| Pan z magnitude | 19.22 (0.01) | ||||||||||
| Pan y magnitude | 19.30 (0.03) | ||||||||||
| E(B-V) | 0.045 | ||||||||||
* Constant surface field
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