SDSS J123443.27+024645.7
All names: GALEX J123443.3+024645, SDSS J123443.27+024645.7, SDSS J123443.27+024645.70, Gaia EDR3 3706502144464537984, Gaia DR3 3706502144464537984, SDSS J123443.27+024645.6, Gaia DR2 3706502144464537984
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 34 43.19 (0.4) | 12 34 43.27 | 12 34 43.20 (0.5) | 12 34 43.27 (0.4) | ||||||
| Declination | 02 46 45.35 (0.3) | 02 46 45.68 | 02 46 45.36 (0.4) | 02 46 45.65 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7286.0 | 7357.0 (120) | |||||||
| log(g) | [cgs] | 7.46 | 7.25 (0.2) | |||||||
| Mass | [M☉] | 0.328 | 0.295 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7607 | ||||||||
| 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] | 3.97 (0.5) | 3.54 (0.6) | 3.97 (0.5) | ||||||
| Distance | [pc] | 251.92 (34) | 282.84 (49) | 251.91 (34) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -69.78193466 (0.6) | -70.8107748 (2) | -69.782 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -18.58153209 (0.5) | -18.91361906 (0.8) | -18.582 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.52 (0.07) | 20.50 (0.06) | 20.52 (0.07) | |||||||
| g magnitude | 20.00 (0.02) | 20.00 (0.02) | 20.00 (0.02) | |||||||
| r magnitude | 19.87 (0.02) | 19.87 (0.02) | 19.87 (0.02) | |||||||
| i magnitude | 19.87 (0.03) | 19.89 (0.03) | 19.88 (0.03) | |||||||
| z magnitude | 19.71 (0.1) | 19.71 (0.1) | 19.71 (0.1) | |||||||
| G magnitude | 19.86 (0.07) | 19.90 | 19.86 (0.005) | |||||||
| BP magnitude | 20.04 (0.07) | 19.95 | ||||||||
| RP magnitude | 19.72 (0.08) | 19.43 | ||||||||
| Pan g magnitude | 20.00 (0.01) | |||||||||
| Pan r magnitude | 19.84 (0.02) | |||||||||
| Pan i magnitude | 19.89 (0.01) | |||||||||
| Pan z magnitude | 19.93 (0.02) | |||||||||
| Pan y magnitude | 19.86 (0.04) | |||||||||
| E(B-V) | 0.021 | |||||||||
* Constant surface field
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