SDSS J084732.35+140705.8
All names: SDSS J084732.35+140705.89, Gaia EDR3 608512581405117056, Gaia DR2 608512581405117056, Gaia DR3 608512581405117056, GALEX J084732.3+140706, SDSS J084732.35+140705.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 47 32.38 (0.3) | 08 47 32.35 | 08 47 32.38 (0.4) | 08 47 32.34 (0.3) | |||||||
| Declination | 14 07 05.70 (0.1) | 14 07 05.89 | 14 07 05.71 (0.3) | 14 07 06.00 (0.1) | |||||||
| Spectral type | DC: | DC: | DC: | DC | DC | ||||||
| Effective temperature | [K] | 8061.0 | 7762.0 | 10334.0 (1000) | |||||||
| log(g) | [cgs] | 8.60 | 8.53 | 6.98 (0.05) | |||||||
| Mass | [M☉] | 0.983 | 0.918 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.0880 | 3.0140 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 8.31 (0.4) | 8.35 (0.5) | 8.31 (0.4) | |||||||
| Distance | [pc] | 120.34 (6) | 119.83 (7) | 120.34 (6) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 40.29320471 (0.4) | 40.2934597 (0.8) | 40.293 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -18.3712839 (0.2) | -18.61395903 (0.5) | -18.371 (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 | 19.86 (0.04) | 19.86 (0.04) | 19.86 (0.04) | ||||||||
| g magnitude | 19.41 (0.01) | 19.41 (0.01) | 19.41 (0.01) | ||||||||
| r magnitude | 19.32 (0.01) | 19.32 (0.01) | 19.32 (0.01) | ||||||||
| i magnitude | 19.32 (0.02) | 19.32 (0.02) | 19.32 (0.02) | ||||||||
| z magnitude | 19.35 (0.06) | 19.35 (0.06) | 19.35 (0.06) | ||||||||
| G magnitude | 19.28 (0.03) | 19.32 | 19.28 (0.004) | ||||||||
| BP magnitude | 19.48 (0.03) | 19.32 | |||||||||
| RP magnitude | 19.10 (0.07) | 19.00 | |||||||||
| Pan g magnitude | 19.39 (0.007) | ||||||||||
| Pan r magnitude | 19.32 (0.02) | ||||||||||
| Pan i magnitude | 19.33 (0.009) | ||||||||||
| Pan z magnitude | 19.47 (0.02) | ||||||||||
| Pan y magnitude | 19.53 (0.04) | ||||||||||
| E(B-V) | 0.006 | ||||||||||
* Constant surface field
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