SDSS J095601.68+091137.8
All names: SDSSJ095601.68+091137.8, SDSS J095601.68+091137.8, Gaia DR2 3878134810048259200, GALEX J095601.7+091138, SDSS J095601.68+091137.75, Gaia EDR3 3878134810048259200, Gaia DR3 3878134810048259200, SDSS J095601.68+091137.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | SDSS DR10 | Geier 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 56 01.68 (0.2) | 09 56 01.68 | 09 56 01.68 | 09 56 01.68 | 09 56 01.68 (0.4) | 09 56 01.68 (0.2) | 09 56 01.69 | |||||
| Declination | 09 11 37.66 (0.2) | 09 11 37.78 | 09 11 37.78 | 09 11 37.80 | 09 11 37.66 (0.3) | 09 11 37.74 (0.2) | 09 11 37.81 | |||||
| Spectral type | He-sdO | He-sdO | He-sdO | sdO | SDO | |||||||
| Effective temperature | [K] | 24524.0 | 49363.0 (242) | 89046.0 (8024) | ||||||||
| log(g) | [cgs] | 6.83 | 7.00 (0.01) | 5.19 (0.2) | ||||||||
| Mass | [M☉] | 0.257 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 0.59 (0.3) | 0.88 (0.6) | 0.88 (0.6) | 0.59 (0.3) | |||||||
| Distance | [pc] | 1699.20 (761) | 1131.61 (725) | 1131.67 (725) | 1699.24 (761) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.003033373 (0.2) | -1.19 (0.6) | -1.190254633 (0.6) | -1.003 (0.2) | 3.5 | ||||||
| Proper motion (declination) | [mas/yr] | -5.188788911 (0.2) | -4.558 (0.7) | -4.557888115 (0.7) | -5.189 (0.2) | -4.5 | ||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 19.60 (0.1) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.05 (0.01) | 18.05 (0.01) | 18.05 (0.01) | 18.05 (0.03) | 18.05 (0.01) | 18.04 (0.03) | ||||||
| g magnitude | 18.45 (0.007) | 18.45 (0.007) | 18.45 (0.007) | 18.48 (0.02) | 18.45 (0.007) | 18.46 (0.02) | ||||||
| r magnitude | 18.92 (0.01) | 18.92 (0.01) | 18.92 (0.01) | 18.92 (0.02) | 18.92 (0.01) | 18.91 (0.02) | ||||||
| i magnitude | 19.25 (0.02) | 19.25 (0.02) | 19.25 (0.02) | 19.25 (0.02) | 19.25 (0.02) | 19.24 (0.02) | ||||||
| z magnitude | 19.56 (0.07) | 19.56 (0.07) | 19.56 (0.07) | 19.56 (0.07) | 19.56 (0.07) | 19.58 (0.08) | ||||||
| G magnitude | 18.69 (0.02) | 18.73 (0.005) | 18.73 | 18.69 (0.004) | ||||||||
| BP magnitude | 18.56 (0.02) | 18.51 (0.04) | 18.51 | |||||||||
| RP magnitude | 19.01 (0.04) | 18.91 (0.03) | 18.91 | |||||||||
| Pan g magnitude | 18.52 (0.006) | 18.52 (0.006) | ||||||||||
| Pan r magnitude | 18.99 (0.008) | 18.99 (0.008) | ||||||||||
| Pan i magnitude | 19.29 (0.008) | 19.29 (0.008) | ||||||||||
| Pan z magnitude | 19.57 (0.01) | 19.57 (0.01) | ||||||||||
| Pan y magnitude | 19.74 (0.04) | 19.74 (0.04) | ||||||||||
| E(B-V) | 0.024 | |||||||||||
* Constant surface field
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