SDSS J161129.88+095004.7
All names: SDSS J161129.88+095004.81, Gaia DR3 4453285361106518528, SDSS J161129.88+095004.7, Gaia EDR3 4453285361106518528, SDSSJ161129.89+095004.8, Gaia DR2 4453285361106518528, GALEX J161129.9+095004, SDSS J161129.88+095004.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Geier 2020 | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 11 29.88 (0.1) | 16 11 29.89 | 16 11 29.89 | 16 11 29.88 (0.1) | 16 11 29.89 (0.1) | |||||
| Declination | 09 50 04.80 (0.08) | 09 50 04.77 | 09 50 04.80 | 09 50 04.79 (0.08) | 09 50 04.76 (0.08) | |||||
| Spectral type | sdOB | He-sdB | He-sdB | sdBHe | ||||||
| Effective temperature | [K] | 37520.0 (913) | 29643.0 | 38269.0 (523) | ||||||
| log(g) | [cgs] | 6.05 (0.2) | 5.17 | 5.67 (0.07) | ||||||
| Mass | [M☉] | 0.048 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 0.24 (0.1) | 0.37 (0.2) | 0.37 (0.2) | 0.24 (0.1) | |||||
| Distance | [pc] | 4120.02 (2125) | 2735.98 (1150) | 2735.72 (1149) | 4120.31 (2126) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.842206824 (0.1) | -9.537 (0.2) | -9.537484876 (0.2) | -9.842 (0.1) | |||||
| Proper motion (declination) | [mas/yr] | 2.418271657 (0.1) | 2.544 (0.2) | 2.544491903 (0.2) | 2.418 (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 | 17.49 (0.01) | 17.49 (0.01) | 17.50 (0.02) | 17.49 (0.01) | ||||||
| g magnitude | 17.80 (0.005) | 17.80 (0.005) | 17.82 (0.01) | 17.80 (0.005) | ||||||
| r magnitude | 18.29 (0.008) | 18.29 (0.008) | 18.31 (0.01) | 18.29 (0.008) | ||||||
| i magnitude | 18.58 (0.01) | 18.58 (0.01) | 18.58 (0.01) | 18.58 (0.01) | ||||||
| z magnitude | 18.87 (0.05) | 18.87 (0.05) | 18.88 (0.05) | 18.87 (0.05) | ||||||
| G magnitude | 18.05 (0.01) | 18.08 (0.002) | 18.08 | 18.05 (0.003) | ||||||
| BP magnitude | 17.92 (0.01) | 17.85 (0.02) | 17.85 | |||||||
| RP magnitude | 18.34 (0.02) | 18.32 (0.02) | 18.32 | |||||||
| Pan g magnitude | 17.88 (0.006) | 17.88 (0.006) | ||||||||
| Pan r magnitude | 18.29 (0.007) | 18.29 (0.007) | ||||||||
| Pan i magnitude | 18.65 (0.008) | 18.65 (0.008) | ||||||||
| Pan z magnitude | 18.94 (0.01) | 18.94 (0.01) | ||||||||
| Pan y magnitude | 19.09 (0.03) | 19.09 (0.03) | ||||||||
| E(B-V) | 0.039 | |||||||||
* Constant surface field
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