Gaia DR2 2281602041998021632
All names: Gaia DR2 2281602041998021632, Gaia DR3 2281602041998021632, WDJ230906.17+774022.98, Gaia EDR3 2281602041998021632, WDJ23096.17+774022.97
| 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 | 23 09 06.45 (0.2) | 23 09 06.45 | 23 09 06.45 | 23 09 06.17 (0.2) | 23 09 06.45 | |||||
| Declination | 77 40 23.21 (0.1) | 77 40 23.20 | 77 40 23.21 | 77 40 22.98 (0.1) | 77 40 23.20 | |||||
| Spectral type | DC | DC | ||||||||
| Effective temperature | [K] | 9233.0 | 8884.0 | 9016.0 (403) | ||||||
| log(g) | [cgs] | 8.92 | 8.84 | 8.77 (0.06) | ||||||
| Mass | [M☉] | 1.159 | 1.108 | 1.071 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.7720 | 2.7350 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.06 (0.2) | 10.43 (0.3) | 10.06 | 10.06 (0.2) | 10.43 (0.3) | ||||
| Distance | [pc] | 99.45 (2) | 95.87 (2) | 99.45 | 99.45 (2) | 95.87 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 57.82035822 (0.2) | 57.1495858 (0.5) | 57.82 (0.2) | 57.1495858 | |||||
| Proper motion (declination) | [mas/yr] | 14.33479687 (0.2) | 14.11676266 (0.4) | 14.335 (0.2) | 14.11676266 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.94 (0.02) | 18.98 | 18.94 | 18.94 (0.004) | 18.98 | |||||
| BP magnitude | 19.02 (0.02) | 18.93 | 18.93 | |||||||
| RP magnitude | 18.84 (0.03) | 18.83 | 18.83 | |||||||
| Pan g magnitude | 19.00 (0.01) | |||||||||
| Pan r magnitude | 19.01 (0.01) | |||||||||
| Pan i magnitude | 19.08 (0.01) | |||||||||
| Pan z magnitude | 19.27 (0.02) | |||||||||
| Pan y magnitude | 19.25 (0.05) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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