SDSS J163427.91+544639.6
All names: Gaia EDR3 1426923856698696576, SDSS J163427.91+544639.6, Gaia DR3 1426923856698696576, SDSS J163427.91+544639.66, Gaia DR2 1426923856698696576
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 34 27.90 (0.6) | 16 34 27.90 | 16 34 27.90 (0.7) | 16 34 27.91 (0.6) | |||||
| Declination | 54 46 39.44 (0.6) | 54 46 39.51 | 54 46 39.44 (0.7) | 54 46 39.44 (0.6) | |||||
| Spectral type | sdA: | sdA: | sdA: | sdA | |||||
| Effective temperature | [K] | 8370.0 | 8459.0 | 11249.0 (185) | |||||
| log(g) | [cgs] | 6.78 | 6.67 | 4.47 (0.02) | |||||
| Mass | [M☉] | 0.162 | 0.12 | 0.17 (0.05) | |||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | -0.71 (0.6) | -1.31 (0.7) | ||||||
| Distance | [pc] | ||||||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -2.98321315 (0.7) | -1.970166952 (2) | -2.983 (0.7) | |||||
| Proper motion (declination) | [mas/yr] | 0.156214445 (0.8) | -1.279100045 (1) | 0.156 (0.8) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 21.43 (0.1) | 21.34 (0.1) | 21.34 (0.1) | ||||||
| g magnitude | 20.60 (0.02) | 20.61 (0.03) | 20.61 (0.03) | ||||||
| r magnitude | 20.63 (0.03) | 20.61 (0.03) | 20.61 (0.03) | ||||||
| i magnitude | 20.58 (0.04) | 20.58 (0.04) | 20.58 (0.04) | ||||||
| z magnitude | 20.88 (0.2) | 20.82 (0.2) | 20.82 (0.2) | ||||||
| G magnitude | 20.52 (0.1) | 20.60 | 20.52 (0.008) | ||||||
| BP magnitude | 20.60 (0.1) | 20.66 | |||||||
| RP magnitude | 20.26 (0.1) | 20.04 | |||||||
| Pan g magnitude | 20.59 (0.02) | ||||||||
| Pan r magnitude | 20.61 (0.01) | ||||||||
| Pan i magnitude | 20.64 (0.02) | ||||||||
| Pan z magnitude | 20.58 (0.05) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | |||||||||
* Constant surface field
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