SDSS J142609.31+385736.4
All names: GALEX J142609.3+385736, SDSS J142609.31+385736.4, SDSS J142609.33+385736.4, Gaia DR3 1490699310680351104, SDSS J142609.31+385736.46, Gaia DR2 1490699310680351104, Gaia EDR3 1490699310680351104
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 26 09.30 (0.1) | 14 26 09.33 | 14 26 09.30 (0.1) | 14 26 09.30 | 14 26 09.34 (0.1) | |||||||
| Declination | 38 57 36.42 (0.1) | 38 57 36.44 | 38 57 36.42 (0.2) | 38 57 36.42 | 38 57 36.42 (0.1) | |||||||
| Spectral type | DC | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 10641.0 | 10866.0 | 11025.0 (670) | 10436.0 (484) | |||||||
| log(g) | [cgs] | 8.13 | 8.08 | 8.01 (0.2) | 7.96 (0.09) | |||||||
| Mass | [M☉] | 0.679 | 0.631 | 0.558 (0.07) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.6134 | 0.5646 | |||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| Parallax | [mas] | 4.36 (0.2) | 4.36 (0.2) | 4.36 | 4.36 (0.2) | |||||||
| Distance | [pc] | 229.22 (9) | 229.48 (12) | 229.22 | 229.22 (9) | |||||||
| Composition | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -30.67681642 (0.1) | -30.46091527 (0.3) | -30.677 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | -0.401328776 (0.2) | -0.700369291 (0.4) | -0.401 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.04 (0.02) | 19.04 (0.02) | 19.06 (0.03) | |||||||||
| g magnitude | 18.91 (0.008) | 18.91 (0.01) | 18.95 (0.02) | |||||||||
| r magnitude | 19.06 (0.01) | 19.06 (0.01) | 19.07 (0.02) | |||||||||
| i magnitude | 19.21 (0.01) | 19.21 (0.01) | 19.22 (0.02) | |||||||||
| z magnitude | 19.53 (0.05) | 19.53 (0.05) | 19.52 (0.05) | |||||||||
| G magnitude | 18.95 (0.02) | 18.99 | 18.95 | 18.95 (0.003) | ||||||||
| BP magnitude | 19.00 (0.02) | 18.91 | ||||||||||
| RP magnitude | 18.90 (0.04) | 18.89 | ||||||||||
| Pan g magnitude | 18.94 (0.01) | |||||||||||
| Pan r magnitude | 19.07 (0.01) | |||||||||||
| Pan i magnitude | 19.23 (0.008) | |||||||||||
| Pan z magnitude | 19.43 (0.03) | |||||||||||
| Pan y magnitude | 19.52 (0.03) | |||||||||||
| E(B-V) | 0.019 | |||||||||||
* Constant surface field
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