SDSS J140023.79+232830.8
All names: SDSS J140023.80+232830.8, SDSS J140023.79+232830.8, Gaia DR2 1256896924766899712, Gaia EDR3 1256896924766899712, GALEX J140023.8+232831, Gaia DR3 1256896924766899712
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 00 23.79 (0.09) | 14 00 23.80 | 14 00 23.79 (0.1) | 14 00 23.79 | 14 00 23.79 (0.09) | 14 00 23.80 | |||||
| Declination | 23 28 30.93 (0.08) | 23 28 30.80 | 23 28 30.92 (0.1) | 23 28 30.93 | 23 28 30.70 (0.08) | 23 28 30.84 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14633.0 | 16441.0 (590) | 16530.0 (108) | |||||||
| log(g) | [cgs] | 8.00 | 8.16 (0.04) | 8.09 (0.02) | |||||||
| Mass | [M☉] | 0.614 | 0.712 (0.03) | 0.664 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2140 | |||||||||
| 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] | 4.91 (0.1) | 4.83 (0.2) | 4.91 | 4.91 (0.1) | ||||||
| Distance | [pc] | 203.49 (5) | 206.85 (8) | 203.49 | 203.49 (5) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 1.085062111 (0.1) | 1.210304267 (0.3) | 1.085 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | 14.3748988 (0.1) | 14.32085773 (0.3) | 14.375 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.02 (0.01) | 18.02 (0.01) | 18.01 (0.03) | ||||||||
| g magnitude | 17.78 (0.006) | 17.78 (0.006) | 17.79 (0.02) | ||||||||
| r magnitude | 18.07 (0.007) | 18.07 (0.007) | 18.06 (0.01) | ||||||||
| i magnitude | 18.35 (0.01) | 18.35 (0.01) | 18.31 (0.02) | ||||||||
| z magnitude | 18.61 (0.02) | 18.61 (0.03) | 18.62 (0.03) | ||||||||
| G magnitude | 17.93 (0.009) | 17.96 | 17.93 | 17.93 (0.003) | |||||||
| BP magnitude | 17.90 (0.009) | 17.85 | |||||||||
| RP magnitude | 18.10 (0.02) | 18.06 | |||||||||
| Pan g magnitude | 17.81 (0.005) | ||||||||||
| Pan r magnitude | 18.09 (0.003) | ||||||||||
| Pan i magnitude | 18.37 (0.004) | ||||||||||
| Pan z magnitude | 18.58 (0.007) | ||||||||||
| Pan y magnitude | 18.70 (0.05) | ||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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