SBSS 1034+496
All names: SDSS J103725.75+492541.5, SDSS J103725.75+492541.6, Gaia DR2 835032283332319360, Gaia DR3 835032283332319360, GALEX J103725.7+492542, SBSS 1034+496, SDSS J103725.75+492541.50, Gaia EDR3 835032283332319360, SBSS1034+496
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 37 25.76 (0.06) | 10 37 25.75 | 10 37 25.65 | 10 37 25.76 (0.1) | 10 37 25.75 (0.06) | |||||
| Declination | 49 25 41.40 (0.09) | 49 25 41.66 | 49 25 41.69 | 49 25 41.41 (0.2) | 49 25 41.62 (0.09) | |||||
| Spectral type | He-sdO | sdO | sdO | sdOBHe | ||||||
| Effective temperature | [K] | 39371.0 (956) | 21698.0 | 30000.0 (10000) | ||||||
| log(g) | [cgs] | 5.88 (0.1) | 4.15 | 6.00 (0) | ||||||
| Mass | [M☉] | 0.219 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 0.42 (0.1) | 0.10 (0.3) | 0.10 (0.3) | 0.42 (0.1) | |||||
| Distance | [pc] | 2407.13 (765) | 10245.90 (29940) | 10249.83 (29962) | 2407.32 (766) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.3986073 (0.08) | 2.093 (0.2) | 2.093291365 (0.2) | 2.399 (0.08) | |||||
| Proper motion (declination) | [mas/yr] | -13.75922139 (0.1) | -13.766 (0.2) | -13.76612559 (0.2) | -13.759 (0.1) | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 16.80 (0.007) | 16.80 (0.007) | 16.81 (0.02) | 16.81 (0.01) | ||||||
| g magnitude | 17.14 (0.004) | 17.14 (0.004) | 17.16 (0.01) | 17.18 (0.01) | ||||||
| r magnitude | 17.60 (0.006) | 17.60 (0.006) | 17.61 (0.02) | 17.61 (0.02) | ||||||
| i magnitude | 17.90 (0.008) | 17.90 (0.008) | 17.89 (0.03) | 17.89 (0.03) | ||||||
| z magnitude | 18.13 (0.02) | 18.12 (0.02) | 18.13 (0.03) | 18.13 (0.03) | ||||||
| G magnitude | 17.38 (0.007) | 17.41 (0.003) | 17.41 | 17.38 (0.003) | ||||||
| BP magnitude | 17.26 (0.007) | 17.18 (0.02) | 17.18 | |||||||
| RP magnitude | 17.63 (0.01) | 17.61 (0.01) | 17.61 | |||||||
| Pan g magnitude | 17.24 (0.001) | 17.24 (0.001) | ||||||||
| Pan r magnitude | 17.62 (0.004) | 17.62 (0.004) | ||||||||
| Pan i magnitude | 17.93 (0.006) | 17.93 (0.006) | ||||||||
| Pan z magnitude | 18.16 (0.006) | 18.16 (0.006) | ||||||||
| Pan y magnitude | 18.24 (0.09) | 18.24 (0.09) | ||||||||
| E(B-V) | 0.019 | |||||||||
* Constant surface field
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