SDSS J072401.74+410320.9
All names: Gaia DR3 948653787722982528, SDSSJ072401.73+410320.9, SDSS J072401.74+410320.9, SDSS J072401.73+410320.9, Gaia EDR3 948653787722982528, Gaia DR2 948653787722982528, TIC 742179265, SDSS J072401.74+410320.92, GALEX J072401.7+410321
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Geier 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 24 01.74 (0.3) | 07 24 01.73 | 07 24 01.73 | 07 24 01.74 (0.4) | 07 24 01.73 (0.3) | ||||||
| Declination | 41 03 20.83 (0.3) | 41 03 20.90 | 41 03 20.90 | 41 03 20.83 (0.4) | 41 03 20.85 (0.3) | ||||||
| Spectral type | sdO | sdO | sdO | sdO | sdO | ||||||
| Effective temperature | [K] | 18413.0 | 20951.0 | 41009.0 (901) | |||||||
| log(g) | [cgs] | 6.88 | 7.02 | 5.01 (0.01) | |||||||
| Mass | [M☉] | 0.242 | 0.252 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0081 | |||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 0.00 (0.4) | -0.92 (0.5) | -0.92 (0.5) | 0.00 (0.4) | ||||||
| Distance | [pc] | 668450.99 (164598837) | 666666.67 (163733333) | ||||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 1.220823238 (0.4) | 1.13 (0.9) | 1.129929755 (0.9) | 1.221 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -1.00908037 (0.4) | -1.771 (0.9) | -1.771367952 (0.9) | -1.009 (0.4) | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.78 (0.02) | 18.78 (0.02) | 18.78 (0.02) | 18.78 (0.02) | |||||||
| g magnitude | 19.10 (0.01) | 19.10 (0.01) | 19.11 (0.01) | 19.10 (0.01) | |||||||
| r magnitude | 19.53 (0.02) | 19.53 (0.01) | 19.53 (0.02) | 19.53 (0.01) | |||||||
| i magnitude | 19.87 (0.02) | 19.87 (0.02) | 19.88 (0.03) | 19.87 (0.02) | |||||||
| z magnitude | 20.25 (0.1) | 20.25 (0.1) | 20.25 (0.1) | 20.25 (0.1) | |||||||
| G magnitude | 19.32 (0.04) | 19.38 (0.007) | 19.38 | 19.32 (0.005) | |||||||
| BP magnitude | 19.14 (0.04) | 19.05 (0.07) | 19.05 | ||||||||
| RP magnitude | 19.71 (0.09) | 19.39 (0.1) | 19.39 | ||||||||
| Pan g magnitude | 19.18 (0.01) | 19.18 (0.01) | |||||||||
| Pan r magnitude | 19.54 (0.01) | 19.54 (0.01) | |||||||||
| Pan i magnitude | 19.86 (0.008) | 19.86 (0.008) | |||||||||
| Pan z magnitude | 20.03 (0.04) | 20.03 (0.04) | |||||||||
| Pan y magnitude | 20.28 (0.03) | 20.28 (0.03) | |||||||||
| E(B-V) | 0.057 | ||||||||||
* Constant surface field
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