SDSS J221448.51+204415.2
All names: Gaia EDR3 1778725181965012992, GALEX J221448.4+204415, SDSS J221448.51+204415.2, SDSS J221448.50+204415.2, Gaia DR2 1778725181965012992, Gaia DR3 1778725181965012992
| 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 | 22 14 48.50 (0.6) | 22 14 48.51 | 22 14 48.50 (0.7) | 22 14 48.51 (0.6) | 22 14 48.51 | |||||
| Declination | 20 44 15.20 (0.4) | 20 44 15.22 | 20 44 15.21 (0.6) | 20 44 15.27 (0.4) | 20 44 15.22 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14131.0 | 13208.0 (2021) | |||||||
| log(g) | [cgs] | 8.46 | 7.98 (0.2) | |||||||
| Mass | [M☉] | 0.896 | 0.597 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4844 | ||||||||
| 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] | 2.01 (0.7) | 2.91 (0.9) | 2.01 (0.7) | ||||||
| Distance | [pc] | 496.31 (162) | 343.61 (101) | 496.30 (162) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -9.611710109 (0.6) | -8.422827581 (1) | -9.612 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -3.851156868 (0.5) | -4.228647301 (1) | -3.851 (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 | 20.38 (0.05) | 20.38 (0.05) | 20.40 (0.05) | |||||||
| g magnitude | 19.90 (0.02) | 19.90 (0.02) | 19.93 (0.02) | |||||||
| r magnitude | 20.09 (0.02) | 20.09 (0.02) | 20.12 (0.02) | |||||||
| i magnitude | 20.29 (0.04) | 20.29 (0.04) | 20.30 (0.04) | |||||||
| z magnitude | 20.50 (0.2) | 20.50 (0.2) | 20.55 (0.2) | |||||||
| G magnitude | 19.99 (0.07) | 20.04 | 19.99 (0.006) | |||||||
| BP magnitude | 19.99 (0.07) | 20.06 | ||||||||
| RP magnitude | 20.19 (0.1) | 20.07 | ||||||||
| Pan g magnitude | 19.87 (0.02) | |||||||||
| Pan r magnitude | 20.07 (0.01) | |||||||||
| Pan i magnitude | 20.29 (0.01) | |||||||||
| Pan z magnitude | 20.57 (0.06) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.045 | |||||||||
* Constant surface field
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