SDSS J234307.78+140711.3
All names: GALEX J234307.7+140712, Gaia DR2 2770953573272755328, Gaia EDR3 2770953573272755328, Gaia DR3 2770953573272755328, SDSS J234307.79+140711.4, SDSS J234307.78+140711.3, SDSS J234307.79+140711.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 43 07.79 (0.2) | 23 43 07.79 | 23 43 07.79 (0.2) | 23 43 07.79 (0.2) | 23 43 07.79 | ||||||
| Declination | 14 07 11.14 (0.2) | 14 07 11.33 | 14 07 11.14 (0.2) | 14 07 11.31 (0.2) | 14 07 11.36 | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 61770.0 (3927) | 20084.0 | 64286.0 (3362) | |||||||
| log(g) | [cgs] | 7.59 (0.2) | 6.57 | 7.76 (0.2) | |||||||
| Mass | [M☉] | 0.55 (0.07) | 0.185 | 0.613 (0.06) | |||||||
| log(Luminosity) | [L☉] | 0.70 (0.2) | |||||||||
| Cooling age | [Gyr] | 0.0007 (0.0004) | |||||||||
| 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] | 0.77 (0.3) | 0.75 (0.3) | 0.77 (0.3) | |||||||
| Distance | [pc] | 1301.97 (442) | 1328.25 (576) | 1301.91 (442) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -1.124311977 (0.3) | -1.841217938 (0.6) | -1.124 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -10.71196123 (0.2) | -10.88498798 (0.3) | -10.712 (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 | 18.56 (0.02) | 18.56 (0.02) | 18.49 (0.02) | ||||||||
| g magnitude | 18.88 (0.009) | 18.88 (0.009) | 18.87 (0.01) | ||||||||
| r magnitude | 19.33 (0.01) | 19.33 (0.01) | 19.33 (0.02) | ||||||||
| i magnitude | 19.64 (0.02) | 19.64 (0.02) | 19.68 (0.03) | ||||||||
| z magnitude | 19.98 (0.08) | 19.98 (0.08) | 19.99 (0.1) | ||||||||
| G magnitude | 19.11 (0.02) | 19.15 | 19.11 (0.004) | ||||||||
| BP magnitude | 19.02 (0.02) | 18.93 | |||||||||
| RP magnitude | 19.35 (0.04) | 19.34 | |||||||||
| Pan g magnitude | 18.96 (0.009) | ||||||||||
| Pan r magnitude | 19.34 (0.008) | ||||||||||
| Pan i magnitude | 19.67 (0.007) | ||||||||||
| Pan z magnitude | 19.93 (0.02) | ||||||||||
| Pan y magnitude | 20.07 (0.05) | ||||||||||
| E(B-V) | 0.055 | ||||||||||
* Constant surface field
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