SDSS J145930.70+175846.1
All names: Gaia EDR3 1188517849959404672, GALEX J145930.7+175847, SDSS J145930.70+175846.09, SDSSJJ145930.70+175846.1, SDSS J145930.70+175846.0, Gaia DR2 1188517849959404672, Gaia DR3 1188517849959404672, SDSS J145930.70+175846.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Geier 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 59 30.70 (0.2) | 14 59 30.71 | 14 59 30.70 | 14 59 30.70 (0.3) | 14 59 30.71 (0.2) | ||||||
| Declination | 17 58 46.16 (0.3) | 17 58 46.12 | 17 58 46.10 | 17 58 46.16 (0.4) | 17 58 46.13 (0.3) | ||||||
| Spectral type | sdB | B/DA | B/DA | B/DA | sdB | ||||||
| Effective temperature | [K] | 19499.0 | 23626.0 | 29095.0 (296) | |||||||
| log(g) | [cgs] | 6.11 | 5.96 | 5.93 (0.06) | |||||||
| Mass | [M☉] | 0.156 | 0.09 | 0.193 (0.004) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 0.53 (0.3) | 0.52 (0.5) | 0.52 (0.5) | 0.53 (0.3) | ||||||
| Distance | [pc] | 1883.06 (1125) | 1909.85 (1794) | 1909.87 (1794) | 1883.24 (1125) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.7955636 (0.3) | -12.972 (0.7) | -12.97226314 (0.7) | -12.796 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | 2.045812045 (0.3) | 1.584 (0.9) | 1.583659146 (0.9) | 2.046 (0.3) | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.68 (0.02) | 18.68 (0.02) | 18.69 (0.02) | 18.68 (0.02) | |||||||
| g magnitude | 18.79 (0.008) | 18.79 (0.008) | 18.83 (0.01) | 18.79 (0.008) | |||||||
| r magnitude | 19.24 (0.01) | 19.24 (0.01) | 19.25 (0.02) | 19.24 (0.01) | |||||||
| i magnitude | 19.52 (0.02) | 19.52 (0.02) | 19.53 (0.03) | 19.52 (0.02) | |||||||
| z magnitude | 19.76 (0.07) | 19.76 (0.07) | 19.82 (0.07) | 19.76 (0.07) | |||||||
| G magnitude | 19.01 (0.03) | 19.05 (0.004) | 19.05 | 19.01 (0.004) | |||||||
| BP magnitude | 18.92 (0.03) | 18.86 (0.03) | 18.86 | ||||||||
| RP magnitude | 19.34 (0.07) | 19.18 (0.05) | 19.18 | ||||||||
| Pan g magnitude | 18.85 (0.01) | 18.85 (0.01) | |||||||||
| Pan r magnitude | 19.26 (0.008) | 19.26 (0.008) | |||||||||
| Pan i magnitude | 19.59 (0.01) | 19.59 (0.01) | |||||||||
| Pan z magnitude | 19.79 (0.02) | 19.80 (0.02) | |||||||||
| Pan y magnitude | 19.96 (0.06) | 19.96 (0.06) | |||||||||
| E(B-V) | 0.034 | ||||||||||
* Constant surface field
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