SDSS J083327.71+562312.9
All names: Gaia DR2 1033838863401422592, Gaia DR3 1033838863401422592, SDSS J083327.71+562312.9, Gaia EDR3 1033838863401422592, SDSS J083327.71+562312.98
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 33 27.68 (1) | 08 33 27.71 | 08 33 27.68 (1) | 08 33 27.72 (1) | |||||||
| Declination | 56 23 12.56 (1) | 56 23 12.98 | 56 23 12.58 (2) | 56 23 13.16 (1) | |||||||
| Spectral type | DC: | DC: | DC: | DC | DC | ||||||
| Effective temperature | [K] | 7020.0 | 6853.0 | 8267.0 (304) | |||||||
| log(g) | [cgs] | 8.15 | 8.07 | 8.00 (0) | |||||||
| Mass | [M☉] | 0.687 | 0.619 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.9120 | 1.8580 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 2.95 (2) | 3.54 (2) | 2.95 (2) | |||||||
| Distance | [pc] | 338.61 (203) | 282.25 (157) | 338.62 (203) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.60155888 (2) | -20.69893083 (4) | -17.602 (2) | |||||||
| Proper motion (declination) | [mas/yr] | -37.05866905 (2) | -33.1475396 (3) | -37.059 (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 | 21.40 (0.1) | 21.37 (0.1) | 21.37 (0.1) | ||||||||
| g magnitude | 21.09 (0.04) | 21.10 (0.04) | 21.10 (0.04) | ||||||||
| r magnitude | 20.86 (0.05) | 20.84 (0.04) | 20.84 (0.04) | ||||||||
| i magnitude | 20.90 (0.06) | 20.92 (0.06) | 20.92 (0.06) | ||||||||
| z magnitude | 20.92 (0.3) | 20.93 (0.3) | 20.93 (0.3) | ||||||||
| G magnitude | 20.87 (0.2) | 20.97 | 20.87 (0.02) | ||||||||
| BP magnitude | 21.18 (0.2) | 21.05 | |||||||||
| RP magnitude | 20.78 (0.2) | 20.52 | |||||||||
| Pan g magnitude | 20.98 (0.05) | ||||||||||
| Pan r magnitude | 20.85 (0.05) | ||||||||||
| Pan i magnitude | 20.94 (0.03) | ||||||||||
| Pan z magnitude | 20.88 (0.05) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.030 | ||||||||||
* Constant surface field
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