SDSS J094317.44+265054.5
All names: SDSSJ094317.44+265054.55, GALEX J094317.4+265054, SDSS J094317.43+265054.5, SDSS J094317.44+265054.5, SDSS J094317.44+265054.55, Gaia DR2 646792010006640768, Gaia DR3 646792010006640768, Gaia EDR3 646792010006640768
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 43 17.43 (0.3) | 09 43 17.43 | 09 43 17.44 | 09 43 17.43 (0.5) | 09 43 17.43 (0.3) | ||||||
| Declination | 26 50 54.46 (0.3) | 26 50 54.51 | 26 50 54.55 | 26 50 54.46 (0.5) | 26 50 54.52 (0.3) | ||||||
| Spectral type | sdB | sdB | sdB | sdB | DA | ||||||
| Effective temperature | [K] | 33355.0 (435) | 24498.0 | 33355.0 (435) | |||||||
| log(g) | [cgs] | 6.02 (0.1) | 6.77 | 6.02 (0.1) | |||||||
| Mass | [M☉] | 0.247 | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 0.78 (0.4) | 0.62 (0.6) | 0.62 (0.6) | 0.78 (0.4) | ||||||
| Distance | [pc] | 1279.54 (590) | 1624.96 (1674) | 1624.98 (1674) | 1279.59 (590) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.383229753 (0.5) | -0.043 (0.9) | -0.043104168 (0.9) | 0.383 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -3.960651994 (0.3) | -3.437 (0.8) | -3.436887497 (0.8) | -3.961 (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 | 18.93 (0.02) | 18.93 (0.02) | 18.93 (0.02) | 18.93 (0.02) | |||||||
| g magnitude | 19.16 (0.01) | 19.17 (0.01) | 19.20 (0.02) | 19.16 (0.01) | |||||||
| r magnitude | 19.69 (0.02) | 19.69 (0.02) | 19.72 (0.02) | 19.69 (0.02) | |||||||
| i magnitude | 19.99 (0.03) | 19.99 (0.03) | 20.02 (0.03) | 19.99 (0.03) | |||||||
| z magnitude | 20.23 (0.1) | 20.24 (0.1) | 20.21 (0.09) | 20.21 (0.09) | |||||||
| G magnitude | 19.46 (0.04) | 19.51 (0.004) | 19.51 | 19.46 (0.004) | |||||||
| BP magnitude | 19.37 (0.04) | 19.32 (0.05) | 19.32 | ||||||||
| RP magnitude | 19.79 (0.09) | 19.72 (0.1) | 19.72 | ||||||||
| Pan g magnitude | 19.27 (0.006) | 19.27 (0.006) | |||||||||
| Pan r magnitude | 19.73 (0.01) | 19.73 (0.01) | |||||||||
| Pan i magnitude | 20.04 (0.01) | 20.04 (0.01) | |||||||||
| Pan z magnitude | 20.29 (0.04) | 20.29 (0.04) | |||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.021 | ||||||||||
* Constant surface field
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