Gaia DR2 1035772904354245120
All names: SDSS J082303.86+594535.7, Gaia DR3 1035772904354245120, LSPM J0823+5945, Gaia DR2 1035772904354245120, WDJ08233.9+594536.56, WDJ082303.90+594536.56, USNO-B1.0 1497-00183203, Gaia EDR3 1035772904354245120, SDSS J082303.86+594535.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 23 03.74 (0.1) | 08 23 03.74 | 08 23 03.74 | 08 23 03.90 (0.1) | 08 23 03.74 | |||||
| Declination | 59 45 33.19 (0.1) | 59 45 33.29 | 59 45 33.19 | 59 45 36.55 (0.1) | 59 45 33.29 | |||||
| Spectral type | DC | DC | ||||||||
| Effective temperature | [K] | 4822.0 | 4504.0 | 4929.0 (61) | ||||||
| log(g) | [cgs] | 7.92 | 7.69 | 7.99 (0.03) | ||||||
| Mass | [M☉] | 0.529 | 0.397 | 0.571 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.5430 | 4.0510 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.55 (0.2) | 17.44 (0.3) | 17.55 | 17.55 (0.2) | 17.44 (0.3) | ||||
| Distance | [pc] | 56.99 (0.6) | 57.33 (0.9) | 56.99 | 56.99 (0.6) | 57.33 (0.9) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -75.61576434 (0.1) | -75.31823173 (0.3) | -75.616 (0.1) | -75.31823173 | |||||
| Proper motion (declination) | [mas/yr] | -210.4300653 (0.1) | -210.8361068 (0.4) | -210.43 (0.1) | -210.8361068 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.40 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.50 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.23 (0.1) | 21.23 (0.1) | ||||||||
| g magnitude | 19.46 (0.01) | 19.46 (0.01) | ||||||||
| r magnitude | 18.70 (0.01) | 18.70 (0.01) | ||||||||
| i magnitude | 18.35 (0.01) | 18.35 (0.01) | ||||||||
| z magnitude | 18.26 (0.02) | 18.26 (0.02) | ||||||||
| G magnitude | 18.72 (0.03) | 18.75 | 18.72 | 18.72 (0.003) | 18.75 | |||||
| BP magnitude | 19.23 (0.03) | 19.27 | 19.27 | |||||||
| RP magnitude | 18.07 (0.01) | 18.06 | 18.06 | |||||||
| Pan g magnitude | 19.37 (0.01) | |||||||||
| Pan r magnitude | 18.67 (0.004) | |||||||||
| Pan i magnitude | 18.40 (0.005) | |||||||||
| Pan z magnitude | 18.32 (0.01) | |||||||||
| Pan y magnitude | 18.26 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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