SDSS J140238.13+411914.3
All names: SDSS J140238.13+411914.3, Gaia EDR3 1497973232932877568, Gaia DR2 1497973232932877568, Gaia DR3 1497973232932877568, GALEX J140238.2+411915, SDSSJ140238.13+411914.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 02 38.13 (0.2) | 14 02 38.14 | 14 02 38.13 | 14 02 38.13 (0.3) | 14 02 38.14 (0.2) | 14 02 38.14 | |||||
| Declination | 41 19 14.28 (0.2) | 41 19 14.35 | 41 19 14.30 | 41 19 14.28 (0.3) | 41 19 14.33 (0.2) | 41 19 14.36 | |||||
| Spectral type | sdB | sdO: | DA | SDO: | DA | ||||||
| Effective temperature | [K] | 27007.0 | 30694.0 (1066) | ||||||||
| log(g) | [cgs] | 7.66 | 5.42 (0.2) | ||||||||
| Mass | [M☉] | 0.475 | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0129 | |||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 0.69 (0.3) | 0.97 (0.4) | 0.97 (0.4) | 0.69 (0.3) | ||||||
| Distance | [pc] | 1447.04 (623) | 1032.74 (420) | 1032.72 (420) | 1446.97 (623) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.545875292 (0.3) | -3.784 (0.5) | -3.783660872 (0.5) | -3.546 (0.3) | 3.7 | |||||
| Proper motion (declination) | [mas/yr] | -3.536500253 (0.3) | -3.841 (0.5) | -3.841338081 (0.5) | -3.537 (0.3) | 0.7 | |||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.22 (0.02) | 19.22 (0.02) | 19.22 (0.02) | 19.21 (0.03) | |||||||
| g magnitude | 19.44 (0.01) | 19.45 (0.01) | 19.45 (0.01) | 19.44 (0.02) | |||||||
| r magnitude | 20.00 (0.02) | 20.00 (0.02) | 20.00 (0.02) | 20.00 (0.02) | |||||||
| i magnitude | 20.32 (0.03) | 20.32 (0.03) | 20.32 (0.03) | 20.30 (0.03) | |||||||
| z magnitude | 20.75 (0.2) | 20.75 (0.2) | 20.75 (0.2) | 20.73 (0.1) | |||||||
| G magnitude | 19.74 (0.03) | 19.80 (0.004) | 19.80 | 19.74 (0.004) | |||||||
| BP magnitude | 19.62 (0.03) | 19.52 (0.05) | 19.52 | ||||||||
| RP magnitude | 19.94 (0.07) | 19.87 (0.08) | 19.87 | ||||||||
| Pan g magnitude | 19.55 (0.02) | 19.55 (0.02) | |||||||||
| Pan r magnitude | 19.95 (0.01) | 19.95 (0.01) | |||||||||
| Pan i magnitude | 20.32 (0.01) | 20.32 (0.01) | |||||||||
| Pan z magnitude | 20.61 (0.03) | 20.61 (0.03) | |||||||||
| Pan y magnitude | 20.36 (0.3) | 20.36 (0.3) | |||||||||
| E(B-V) | 0.021 | ||||||||||
* Constant surface field
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