Gaia DR2 6246336689952890880
All names: WDJ161539.76-175635.47, Gaia DR3 6246336689952890880, Gaia DR2 6246336689952890880, Gaia EDR3 6246336689952890880
| 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 | 16 15 39.71 (0.3) | 16 15 39.71 | 16 15 39.71 | 16 15 39.76 (0.3) | 16 15 39.71 | |||||
| Declination | -17 56 36.20 (0.2) | -17 56 36.18 | -17 56 36.20 | -17 56 35.47 (0.2) | -17 56 36.18 | |||||
| Spectral type | DC | DC | ||||||||
| Effective temperature | [K] | 6211.0 | 5980.0 | 5531.0 (328) | ||||||
| log(g) | [cgs] | 8.18 | 8.05 | 7.88 (0.08) | ||||||
| Mass | [M☉] | 0.704 | 0.605 | 0.503 (0.07) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.1850 | 2.9580 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 9.90 (0.3) | 10.26 (0.6) | 9.90 | 9.90 (0.3) | 10.26 (0.6) | ||||
| Distance | [pc] | 100.99 (3) | 97.47 (6) | 100.99 | 100.99 (3) | 97.47 (6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -45.10567813 (0.4) | -45.02574541 (0.8) | -45.106 (0.4) | -45.02574541 | |||||
| Proper motion (declination) | [mas/yr] | -45.80577498 (0.3) | -45.78360444 (0.6) | -45.806 (0.3) | -45.78360444 | |||||
| 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 | 19.09 (0.02) | 19.11 | 19.09 | 19.09 (0.004) | 19.11 | |||||
| BP magnitude | 19.38 (0.02) | 19.39 | 19.39 | |||||||
| RP magnitude | 18.61 (0.03) | 18.61 | 18.61 | |||||||
| Pan g magnitude | 19.38 (0.01) | |||||||||
| Pan r magnitude | 19.08 (0.006) | |||||||||
| Pan i magnitude | 19.01 (0.01) | |||||||||
| Pan z magnitude | 18.98 (0.01) | |||||||||
| Pan y magnitude | 19.00 (0.05) | |||||||||
| E(B-V) | 0.039 | |||||||||
* Constant surface field
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