(Collinder 311; OCL 978; VDBH 196; vdBergh-Hagen 196; ESO 277 08; MWSC 2450)
Search object in NASA/SAO ADS | Simbad
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 251.025 | -47.467 | – | – | – | – |
| Kharchenko et al. (2012) | 251.04 | -47.465 | – | 0.94 | -3.8 | – |
| Loktin & Popova (2017) | 251.025 | -47.464 | – | 1.361 | -3.593 | -20.77 |
| Bica et al. (2019) | 251.025 | -47.468 | – | – | – | – |
| Dias et al. (2021) | 251.032 | -47.458 | 0.307 | -0.95 | -2.244 | – |
| Jaehnig et al. (2021) | 251.025 | -47.491 | 0.351 | -0.871 | -2.236 | – |
| Hunt & Reffert (2023) | 251.023 | -47.466 | 0.361 | -0.983 | -2.292 | -14.912 |
| Cavallo et al. (2024) | 251.021 | -47.481 | 0.361 | – | – | – |
| UCC | 251.012 | -47.473 | 0.362 | -0.989 | -2.29 | -38.032 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.591, DM0=11.98, log_age_=7.0 |
| Kharchenko et al. (2012) | e_bv=0.541, distance=2214, log_age=7.0 |
| Loktin & Popova (2017) | E(B-V)=0.558, Dmod=11.47, logt=7.038 |
| Dias et al. (2021) | Av=1.858, Dist=2352, logage=7.138, [Fe/H]=0.166 |
| Hunt & Reffert (2023) | AV50=1.769, diffAV50=1.101, MOD50=12.151, logAge50=7.096 |
| Cavallo et al. (2024) | AV50=2.05, dMod50=11.39, logAge50=7.5, [Fe/H]50=-0.59 |