SDSS J101052.40+490707.8
All names: SDSS J101052.41+490707.7, Gaia DR3 822992459209771392, SDSSJ101052.41+490707.74, SDSS J101052.40+490707.8, SDSS J101052.41+490707.74, GALEX J101052.4+490707, Gaia DR2 822992459209771392, Gaia EDR3 822992459209771392
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD H | MWDD HE | Gaia DR2 | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 10 52.41 (0.1) | 10 10 52.41 | 10 10 52.41 | 10 10 52.41 (0.2) | 10 10 52.41 (0.1) | |||||
| Declination | 49 07 07.74 (0.2) | 49 07 07.81 | 49 07 07.74 | 49 07 07.75 (0.3) | 49 07 07.87 (0.2) | |||||
| Spectral type | sdO | sdO | sdO | sdO | sdO | |||||
| Effective temperature | [K] | 52598.0 (2275) | 18555.0 | 22965.0 | 52598.0 (2275) | |||||
| log(g) | [cgs] | 4.28 (0.1) | 6.23 | 6.08 | 4.28 (0.1) | |||||
| Mass | [M☉] | 0.198 | 0.11 | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | -0.13 (0.2) | -0.57 (0.5) | -0.57 (0.5) | ||||||
| Distance | [pc] | |||||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 1.057367716 (0.2) | 0.815 (0.4) | 0.8147985 (0.4) | 1.057 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | -8.268626758 (0.2) | -8.311 (0.6) | -8.310956367 (0.6) | -8.269 (0.2) | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.40 (0.01) | 18.40 (0.01) | 18.42 (0.03) | 18.42 (0.03) | ||||||
| g magnitude | 18.72 (0.008) | 18.72 (0.008) | 18.74 (0.03) | 18.78 (0.02) | ||||||
| r magnitude | 19.16 (0.01) | 19.16 (0.01) | 19.16 (0.02) | 19.16 (0.02) | ||||||
| i magnitude | 19.50 (0.02) | 19.50 (0.02) | 19.50 (0.02) | 19.50 (0.02) | ||||||
| z magnitude | 19.73 (0.09) | 19.73 (0.09) | 19.73 (0.08) | 19.73 (0.08) | ||||||
| G magnitude | 18.98 (0.02) | 19.01 (0.003) | 19.01 | 18.98 (0.003) | ||||||
| BP magnitude | 18.82 (0.02) | 18.72 (0.02) | 18.72 | |||||||
| RP magnitude | 19.14 (0.04) | 19.10 (0.03) | 19.10 | |||||||
| Pan g magnitude | 18.79 (0.01) | 18.79 (0.01) | ||||||||
| Pan r magnitude | 19.20 (0.006) | 19.20 (0.006) | ||||||||
| Pan i magnitude | 19.51 (0.009) | 19.51 (0.009) | ||||||||
| Pan z magnitude | 19.73 (0.02) | 19.73 (0.02) | ||||||||
| Pan y magnitude | 19.49 (0.1) | 19.49 (0.1) | ||||||||
| E(B-V) | ||||||||||
* Constant surface field
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