SDSS J121448.48+471256.6
All names: Gaia DR2 1545234056625572736, SDSS J121448.48+471256.6, SDSS J121448.47+471256.6, Gaia EDR3 1545234056625572736, SDSS J121448.48+471256.64, Gaia DR3 1545234056625572736
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 14 48.49 (0.2) | 12 14 48.48 | 12 14 48.49 (0.3) | 12 14 48.48 (0.2) | ||||||
| Declination | 47 12 56.66 (0.2) | 47 12 56.63 | 47 12 56.66 (0.4) | 47 12 56.72 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8878.0 | 9881.0 (71) | |||||||
| log(g) | [cgs] | 7.57 | 8.30 (0.08) | |||||||
| Mass | [M☉] | 0.381 | 0.616 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5131 | ||||||||
| 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] | 1.94 (0.4) | 2.85 (0.6) | 1.94 (0.4) | ||||||
| Distance | [pc] | 515.67 (94) | 350.62 (72) | 515.68 (94) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 11.48087229 (0.3) | 11.38991306 (0.6) | 11.481 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -3.707261757 (0.3) | -3.988860347 (0.6) | -3.707 (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 | 20.23 (0.04) | 20.24 (0.04) | 20.23 (0.04) | |||||||
| g magnitude | 19.76 (0.01) | 19.77 (0.02) | 19.77 (0.01) | |||||||
| r magnitude | 19.78 (0.02) | 19.79 (0.02) | 19.78 (0.02) | |||||||
| i magnitude | 19.87 (0.03) | 19.88 (0.03) | 19.87 (0.03) | |||||||
| z magnitude | 19.85 (0.09) | 19.84 (0.08) | 19.86 (0.09) | |||||||
| G magnitude | 19.73 (0.03) | 19.79 | 19.73 (0.004) | |||||||
| BP magnitude | 19.80 (0.03) | 19.87 | ||||||||
| RP magnitude | 19.51 (0.05) | 19.61 | ||||||||
| Pan g magnitude | 19.76 (0.007) | |||||||||
| Pan r magnitude | 19.79 (0.006) | |||||||||
| Pan i magnitude | 19.89 (0.01) | |||||||||
| Pan z magnitude | 19.98 (0.04) | |||||||||
| Pan y magnitude | 20.03 (0.09) | |||||||||
| E(B-V) | 0.016 | |||||||||
* Constant surface field
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