SDSS J143809.76+340329.4
All names: Gaia DR3 1287601409745805696, SDSS J143809.76+340329.4, GALEX J143809.7+340328, Gaia DR2 1287601409745805696, SDSS J143809.76+340329.48, Gaia EDR3 1287601409745805696, SDSS J143809.75+340329.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 38 09.73 (0.2) | 14 38 09.76 | 14 38 09.73 (0.2) | 14 38 09.73 | 14 38 09.76 (0.2) | ||||||
| Declination | 34 03 29.38 (0.2) | 34 03 29.48 | 34 03 29.38 (0.3) | 34 03 29.38 | 34 03 29.41 (0.2) | ||||||
| Spectral type | DA: | DA: | DA | DA | DA | ||||||
| Effective temperature | [K] | 7359.0 | 7090.0 (53) | 7081.0 (264) | |||||||
| log(g) | [cgs] | 7.81 | 7.59 (0.1) | 7.69 (0.1) | |||||||
| Mass | [M☉] | 0.486 | 0.409 (0.04) | 0.425 (0.08) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.0270 | |||||||||
| 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] | 4.50 (0.3) | 4.45 (0.4) | 4.50 | 4.50 (0.3) | ||||||
| Distance | [pc] | 222.36 (16) | 224.61 (20) | 222.36 | 222.36 (16) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -26.09118664 (0.2) | -25.91277127 (0.4) | -26.091 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -2.205925735 (0.3) | -2.774647089 (0.6) | -2.206 (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 | 20.38 (0.05) | 20.38 (0.05) | 20.38 (0.05) | ||||||||
| g magnitude | 19.85 (0.01) | 19.85 (0.03) | 19.85 (0.01) | ||||||||
| r magnitude | 19.79 (0.02) | 19.79 (0.02) | 19.79 (0.02) | ||||||||
| i magnitude | 19.76 (0.02) | 19.75 (0.03) | 19.76 (0.02) | ||||||||
| z magnitude | 19.89 (0.09) | 19.91 (0.09) | 19.89 (0.09) | ||||||||
| G magnitude | 19.73 (0.04) | 19.77 | 19.73 | 19.73 (0.004) | |||||||
| BP magnitude | 19.99 (0.04) | 19.96 | |||||||||
| RP magnitude | 19.49 (0.05) | 19.46 | |||||||||
| Pan g magnitude | 19.91 (0.02) | ||||||||||
| Pan r magnitude | 19.75 (0.01) | ||||||||||
| Pan i magnitude | 19.80 (0.02) | ||||||||||
| Pan z magnitude | 19.91 (0.06) | ||||||||||
| Pan y magnitude | 19.83 (0.04) | ||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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