SDSS J073220.14+270408.6
All names: Gaia DR3 872322087046515840, SDSS J073220.14+270408.5, GALEX J073220.1+270408, SDSS J073220.14+270408.54, SDSS J073220.14+270408.6, USNO-B1.0 1170-00172036, LAMOST J073220.17+270409.9, Gaia EDR3 872322087046515840, LAMOST J073220.14+270408.5, SDSSJ073220.14+270408.5, Gaia DR2 872322087046515840
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Geier 2020 | MWDD HE | Gaia DR2 | Stilism | Guo et al. 2015 | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 32 20.14 (0.06) | 07 32 20.14 | 07 32 20.14 | 07 32 20.14 (0.1) | 07 32 20.14 (0.06) | ||||||
| Declination | 27 04 08.51 (0.05) | 27 04 08.60 | 27 04 08.50 | 27 04 08.51 (0.08) | 27 04 08.60 (0.05) | ||||||
| Spectral type | He-sdOB | sdO | DBA | sdO | sdO | ||||||
| Effective temperature | [K] | 36640.0 (890) | 29861.0 | 45818.0 (42) | |||||||
| log(g) | [cgs] | 5.91 (0.1) | 4.88 | 7.00 (0.05) | |||||||
| Mass | [M☉] | 0.032 | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 0.48 (0.07) | 0.63 (0.1) | 0.63 (0.1) | 0.48 (0.07) | ||||||
| Distance | [pc] | 2101.23 (313) | 1578.53 (281) | 1578.55 (281) | 2101.28 (313) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.069176123 (0.07) | -2.011 (0.2) | -2.011484299 (0.2) | -2.069 (0.07) | ||||||
| Proper motion (declination) | [mas/yr] | -6.178927915 (0.06) | -6.379 (0.2) | -6.379451689 (0.2) | -6.179 (0.06) | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 16.50 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 16.50 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 17.26 (0.01) | ||||||||||
| H magnitude | 17.27 (0.04) | ||||||||||
| K magnitude | 17.34 (0.07) | ||||||||||
| u magnitude | 16.08 (0.006) | 16.08 (0.006) | 16.07 (0.02) | 16.08 (0.006) | |||||||
| g magnitude | 16.38 (0.004) | 16.38 (0.004) | 16.39 (0.01) | 16.38 (0.004) | |||||||
| r magnitude | 16.83 (0.005) | 16.83 (0.005) | 16.83 (0.01) | 16.83 (0.005) | |||||||
| i magnitude | 17.14 (0.006) | 17.14 (0.006) | 17.13 (0.01) | 17.14 (0.006) | |||||||
| z magnitude | 17.40 (0.01) | 17.40 (0.01) | 17.39 (0.04) | 17.39 (0.04) | |||||||
| G magnitude | 16.61 (0.009) | 16.64 (0.002) | 16.64 | 16.61 (0.003) | |||||||
| BP magnitude | 16.47 (0.009) | 16.39 (0.01) | 16.39 | ||||||||
| RP magnitude | 16.85 (0.01) | 16.86 (0.02) | 16.86 | ||||||||
| Pan g magnitude | 16.46 (0.006) | 16.46 (0.006) | |||||||||
| Pan r magnitude | 16.84 (0.004) | 16.84 (0.004) | |||||||||
| Pan i magnitude | 17.17 (0.002) | 17.17 (0.002) | |||||||||
| Pan z magnitude | 17.44 (0.005) | 17.45 (0.005) | |||||||||
| Pan y magnitude | 17.64 (0.01) | 17.64 (0.01) | |||||||||
| E(B-V) | 0.039 | ||||||||||
* Constant surface field
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