SDSS J235643.89+093252.2
All names: Gaia EDR3 2759240097944784128, Gaia DR2 2759240097944784128, SDSS J235643.89+093252.20, Gaia DR3 2759240097944784128, SDSS J235643.89+093252.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 56 43.89 (0.8) | 23 56 43.89 | 23 56 43.89 (1) | 23 56 43.89 (0.8) | ||||||
| Declination | 09 32 52.17 (0.8) | 09 32 52.19 | 09 32 52.17 (0.6) | 09 32 52.19 (0.8) | ||||||
| Spectral type | sdA | sdA | sdA | sdA | ||||||
| Effective temperature | [K] | 7923.0 | 8058.0 | 11527.0 (269) | ||||||
| log(g) | [cgs] | 6.69 | 6.59 | 4.72 (0.05) | ||||||
| Mass | [M☉] | 0.14 | 0.102 | 0.171 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 1.89 (1) | 1.35 (2) | 1.89 (1) | ||||||
| Distance | [pc] | 528.75 (325) | 740.74 (894) | 528.76 (325) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.323813068 (1) | -6.776566131 (4) | 2.324 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -1.559507467 (0.9) | -1.321869789 (1) | -1.56 (0.9) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.49 (0.2) | 21.50 (0.1) | 21.50 (0.1) | |||||||
| g magnitude | 20.64 (0.03) | 20.67 (0.03) | 20.67 (0.03) | |||||||
| r magnitude | 20.62 (0.04) | 20.67 (0.04) | 20.67 (0.04) | |||||||
| i magnitude | 20.81 (0.06) | 20.84 (0.06) | 20.84 (0.06) | |||||||
| z magnitude | 20.58 (0.2) | 20.62 (0.2) | 20.62 (0.2) | |||||||
| G magnitude | 20.64 (0.09) | 20.70 | 20.64 (0.008) | |||||||
| BP magnitude | 20.50 (0.09) | 20.77 | ||||||||
| RP magnitude | 20.44 (0.1) | 20.52 | ||||||||
| Pan g magnitude | 20.64 (0.02) | |||||||||
| Pan r magnitude | 20.78 (0.02) | |||||||||
| Pan i magnitude | 20.80 (0.05) | |||||||||
| Pan z magnitude | 20.91 (0.06) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.065 | |||||||||
* Constant surface field
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