(Collinder 431; OCL 203; MWSC 3474)
UCC G087.8-01.6a |
||||
| C3 | N_50 |
r_50 |
||
|---|---|---|---|---|
| AB | 247 | 8.5 | ||
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 317.7 | 45.617 | – | -0.48 | -2.99 | -12.2 |
| Kharchenko et al. (2012) | 317.763 | 45.733 | – | -3.29 | -0.48 | – |
| Loktin & Popova (2017) | 317.7 | 45.617 | – | -1.316 | -0.227 | -11.6 |
| Bica et al. (2019) | 317.755 | 45.65 | – | – | – | – |
| Cantat-Gaudin et al. (2020) | 317.663 | 45.597 | 1.293 | -0.32 | -2.542 | – |
| Dias et al. (2021) | 317.662 | 45.595 | 1.29 | -0.249 | -2.544 | -8.512 |
| He et al. (2022) | 317.681 | 45.596 | 1.311 | -0.254 | -2.595 | – |
| Hunt & Reffert (2023) | 317.653 | 45.582 | 1.318 | -0.24 | -2.626 | -7.442 |
| Cavallo et al. (2024) | 317.699 | 45.61 | 1.319 | – | – | – |
| Alfonso et al. (2024) | 317.696 | 45.577 | 1.287 | -0.239 | -2.6 | – |
| Hunt & Reffert (2024) | 317.653 | 45.582 | 1.318 | -0.24 | -2.626 | -7.442 |
| UCC | 317.664 | 45.598 | 1.321 | -0.26 | -2.582 | -7.62 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.131, Dist=951.0, Age=7.82 |
| Kharchenko et al. (2012) | e_bv=0.221, distance=1550, log_age=8.655 |
| Loktin & Popova (2017) | E(B-V)=0.128, Dmod=9.923, logt=7.848 |
| Cantat-Gaudin et al. (2020) | AVNN=0.28, DMNN=9.39, AgeNN=7.34 |
| Dias et al. (2021) | Av=0.564, Dist=755, logage=7.213, [Fe/H]=0.091 |
| He et al. (2022) | A0=0.1, logAge=6.9 |
| Hunt & Reffert (2023) | AV50=0.263, diffAV50=1.093, MOD50=9.322, logAge50=6.825 |
| Cavallo et al. (2024) | AV50=0.98, dMod50=9.46, logAge50=6.7, [Fe/H]50=-0.07 |
| Alfonso et al. (2024) | AV=0.27963, MOD=9.38975, logAge=7.25338, Z=0.09101 |
| Hunt & Reffert (2024) | MassJ=183.115 |
Search coordinates in Bayestar19