PB 8410
All names: GALEX J003658.8-104930, SDSS J003658.86-104931.2, Gaia DR3 2425386758109004800, SDSSJ003658.85-104931.2, PB 8410, Gaia EDR3 2425386758109004800, Gaia DR2 2425386758109004800
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 36 58.87 (0.2) | 00 36 58.86 | 00 36 58.85 | 00 36 58.87 (0.4) | 00 36 58.86 (0.2) | 00 36 58.86 | ||||
| Declination | -10 49 31.38 (0.2) | -10 49 31.21 | -10 49 31.20 | -10 49 31.38 (0.3) | -10 49 31.27 (0.2) | -10 49 31.21 | ||||
| Spectral type | sdB | sdB | sdB | SDB | ||||||
| Effective temperature | [K] | 26915.0 | 35568.0 (753) | |||||||
| log(g) | [cgs] | 5.66 | 5.49 (0.1) | |||||||
| Mass | [M☉] | 0.108 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 0.00 (0.3) | 0.28 (0.4) | 0.28 (0.4) | 0.00 (0.3) | |||||
| Distance | [pc] | 321502.06 (31123420) | 3577.82 (5650) | 3578.25 (5651) | 322580.65 (31331946) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.983250259 (0.3) | 3.741 (0.8) | 3.741207683 (0.8) | 2.983 (0.3) | 8.2 | ||||
| Proper motion (declination) | [mas/yr] | -7.112488813 (0.3) | -6.73 (0.5) | -6.72997012 (0.5) | -7.112 (0.3) | -6.8 | ||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.50 | |||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.56 (0.02) | 18.56 (0.02) | 18.56 (0.02) | 18.58 (0.02) | ||||||
| g magnitude | 18.89 (0.01) | 18.89 (0.01) | 18.89 (0.01) | 18.94 (0.02) | ||||||
| r magnitude | 19.32 (0.01) | 19.32 (0.01) | 19.33 (0.01) | 19.33 (0.02) | ||||||
| i magnitude | 19.66 (0.03) | 19.66 (0.03) | 19.66 (0.03) | 19.68 (0.03) | ||||||
| z magnitude | 19.75 (0.1) | 19.75 (0.1) | 19.74 (0.1) | 19.74 (0.1) | ||||||
| G magnitude | 19.09 (0.03) | 19.12 (0.004) | 19.12 | 19.09 (0.004) | ||||||
| BP magnitude | 19.00 (0.03) | 18.92 (0.03) | 18.92 | |||||||
| RP magnitude | 19.37 (0.06) | 19.43 (0.06) | 19.43 | |||||||
| Pan g magnitude | 18.88 (0.004) | 18.88 (0.004) | ||||||||
| Pan r magnitude | 19.32 (0.008) | 19.32 (0.008) | ||||||||
| Pan i magnitude | 19.70 (0.02) | 19.70 (0.02) | ||||||||
| Pan z magnitude | 19.98 (0.02) | 19.98 (0.02) | ||||||||
| Pan y magnitude | 20.09 (0.04) | 20.09 (0.04) | ||||||||
| E(B-V) | 0.034 | |||||||||
* 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
