Gaia DR2 6227342046767977984
All names: Gaia EDR3 6227342046767977984, WISE J151620.10-233408.9, WDJ151620.35-233410.16, WDJ151620.35-233410.17, Gaia DR2 6227342046767977984, LP 859-27, NLTT 39729, Gaia DR3 6227342046767977984
| 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 | 15 16 20.09 (0.09) | 15 16 20.09 | 15 16 20.09 | 15 16 20.35 (0.09) | 15 16 20.09 | |||||
| Declination | -23 34 08.19 (0.07) | -23 34 08.25 | -23 34 08.19 | -23 34 10.17 (0.07) | -23 34 08.25 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 7439.0 | 7160.0 | 6988.0 (110) | ||||||
| log(g) | [cgs] | 8.21 | 8.10 | 8.01 (0.03) | ||||||
| Mass | [M☉] | 0.723 | 0.639 | 0.581 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.8280 | 1.7380 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.79 (0.1) | 15.77 (0.1) | 15.79 | 15.79 (0.1) | 15.77 (0.1) | ||||
| Distance | [pc] | 63.34 (0.4) | 63.39 (0.5) | 63.34 | 63.34 (0.4) | 63.39 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -225.6059025 (0.1) | -225.6563277 (0.3) | -225.606 (0.1) | -225.6563277 | |||||
| Proper motion (declination) | [mas/yr] | 123.4026738 (0.09) | 123.3132301 (0.2) | 123.403 (0.09) | 123.3132301 | |||||
| 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 | 17.49 (0.007) | 17.51 | 17.49 | 17.49 (0.003) | 17.51 | |||||
| BP magnitude | 17.66 (0.007) | 17.64 | 17.64 | |||||||
| RP magnitude | 17.23 (0.009) | 17.22 | 17.22 | |||||||
| Pan g magnitude | 17.68 (0.005) | |||||||||
| Pan r magnitude | 17.53 (0.005) | |||||||||
| Pan i magnitude | 17.55 (0.003) | |||||||||
| Pan z magnitude | 17.61 (0.01) | |||||||||
| Pan y magnitude | 17.68 (0.009) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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