SDSS J090141.49+345924.5
All names: Gaia DR2 713730106107112064, Gaia EDR3 713730106107112064, SDSSJ090141.49+345924.50, SDSS J090141.49+345924.5, SDSS J090141.49+345924.50, Gaia DR3 713730106107112064, SDSS J090141.48+345924.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Geier 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 01 41.48 (0.3) | 09 01 41.49 | 09 01 41.49 | 09 01 41.48 (0.4) | 09 01 41.49 (0.3) | |||||
| Declination | 34 59 24.58 (0.2) | 34 59 24.63 | 34 59 24.50 | 34 59 24.58 (0.3) | 34 59 24.66 (0.2) | |||||
| Spectral type | sdB | sdB | sdB | sdB | ||||||
| Effective temperature | [K] | 24628.0 | 33671.0 (409) | |||||||
| log(g) | [cgs] | 5.94 | 5.07 (0) | |||||||
| Mass | [M☉] | 0.115 | 0.2 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 0.14 (0.4) | -0.36 (0.5) | -0.36 (0.5) | 0.14 (0.4) | |||||
| Distance | [pc] | 7040.30 (18666) | 7042.25 (18677) | |||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.137549339 (0.4) | -6.811 (0.8) | -6.811322689 (0.8) | -6.138 (0.4) | |||||
| Proper motion (declination) | [mas/yr] | -5.4618383 (0.4) | -4.888 (0.7) | -4.888038979 (0.7) | -5.462 (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 | 18.82 (0.02) | 18.82 (0.02) | 18.82 (0.03) | 18.82 (0.02) | ||||||
| g magnitude | 19.08 (0.01) | 19.08 (0.01) | 19.09 (0.02) | 19.08 (0.01) | ||||||
| r magnitude | 19.54 (0.01) | 19.54 (0.01) | 19.53 (0.03) | 19.54 (0.01) | ||||||
| i magnitude | 19.94 (0.03) | 19.93 (0.03) | 19.93 (0.03) | 19.93 (0.03) | ||||||
| z magnitude | 20.25 (0.1) | 20.25 (0.1) | 20.24 (0.09) | 20.25 (0.1) | ||||||
| G magnitude | 19.33 (0.03) | 19.38 (0.004) | 19.38 | 19.33 (0.004) | ||||||
| BP magnitude | 19.17 (0.03) | 19.11 (0.03) | 19.11 | |||||||
| RP magnitude | 19.56 (0.07) | 19.57 (0.08) | 19.57 | |||||||
| Pan g magnitude | 19.13 (0.005) | 19.13 (0.005) | ||||||||
| Pan r magnitude | 19.56 (0.007) | 19.56 (0.007) | ||||||||
| Pan i magnitude | 19.89 (0.01) | 19.89 (0.01) | ||||||||
| Pan z magnitude | 20.20 (0.02) | 20.20 (0.02) | ||||||||
| Pan y magnitude | 20.25 (0.08) | 20.25 (0.08) | ||||||||
| E(B-V) | 0.022 | |||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
