SDSS J144647.83+142536.2
All names: Gaia EDR3 1185767181103824512, SDSS J144647.83+142536.2, Gaia DR3 1185767181103824512, Gaia DR2 1185767181103824512, GALEX J144647.8+142536
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 46 47.82 (0.2) | 14 46 47.83 | 14 46 47.82 (0.5) | 14 46 47.83 (0.2) | 14 46 47.83 | |||||
| Declination | 14 25 36.18 (0.3) | 14 25 36.21 | 14 25 36.18 (0.7) | 14 25 36.23 (0.3) | 14 25 36.22 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 21704.0 | 26223.0 (723) | |||||||
| log(g) | [cgs] | 7.87 | 7.18 (0.1) | |||||||
| Mass | [M☉] | 0.555 | 0.381 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0338 | ||||||||
| 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] | 0.84 (0.4) | 1.54 (0.9) | 0.84 (0.4) | ||||||
| Distance | [pc] | 1184.82 (531) | 649.28 (385) | 1184.83 (531) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -6.778425972 (0.4) | -5.395454244 (1) | -6.778 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -2.742212891 (0.4) | -4.461757233 (1) | -2.742 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.18 (0.02) | 19.18 (0.02) | 19.18 (0.03) | |||||||
| g magnitude | 19.23 (0.01) | 19.23 (0.01) | 19.25 (0.02) | |||||||
| r magnitude | 19.67 (0.02) | 19.67 (0.02) | 19.69 (0.02) | |||||||
| i magnitude | 20.01 (0.03) | 20.00 (0.03) | 19.99 (0.03) | |||||||
| z magnitude | 20.06 (0.1) | 20.05 (0.1) | 20.07 (0.1) | |||||||
| G magnitude | 19.49 (0.03) | 19.54 | 19.49 (0.004) | |||||||
| BP magnitude | 19.42 (0.03) | 19.41 | ||||||||
| RP magnitude | 19.84 (0.06) | 19.77 | ||||||||
| Pan g magnitude | 19.31 (0.009) | |||||||||
| Pan r magnitude | 19.71 (0.01) | |||||||||
| Pan i magnitude | 20.05 (0.01) | |||||||||
| Pan z magnitude | 20.28 (0.02) | |||||||||
| Pan y magnitude | 20.16 (0.1) | |||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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