Trumpler 16
Summary
Trumpler 16 is a rich, very dense object of very high C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 161.292 | -59.717 | – | – | – | – |
| Dias et al. (2002) | 161.292 | -59.717 | – | -6.94 | 1.41 | -22.78 |
| Piskunov et al. (2008) | 161.287 | -59.713 | – | – | – | – |
| Loktin & Popova (2017) | 161.295 | -59.717 | – | -6.94 | 1.41 | -25.0 |
| Cantat-Gaudin et al. (2018) | 161.253 | -59.7 | 0.389 | -6.864 | 2.509 | – |
| Cantat-Gaudin et al. (2020) | 161.253 | -59.7 | 0.389 | -6.864 | 2.509 | – |
| Dias et al. (2021) | 161.25 | -59.694 | 0.39 | -6.903 | 2.521 | – |
| Rain et al. (2021) | 161.253 | -59.7 | 0.389 | -6.864 | 2.509 | – |
| Jaehnig et al. (2021) | 161.236 | -59.708 | 0.416 | -6.88 | 2.556 | – |
| Hunt & Reffert (2023) | 161.265 | -59.697 | 0.402 | -6.908 | 2.606 | -2.885 |
| Cavallo et al. (2024) | 161.236 | -59.736 | 0.403 | – | – | – |
| Celli et al. (2024) | 161.253 | -59.7 | – | – | – | – |
| Hunt & Reffert (2024) | 161.265 | -59.697 | 0.402 | -6.908 | 2.606 | -2.885 |
| Almeida et al. (2025) | 161.25 | -59.694 | – | – | – | – |
| UCC | 161.256 | -59.715 | 0.403 | -6.889 | 2.586 | -0.073 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.486, DM0=12.04, log_age_=6.4 |
| Dias et al. (2002) | E(B-V)=0.36, Dist=2900.0, Age=6.0 |
| Piskunov et al. (2008) | E(B-V)=0.52, Dist=2842, logt=6.9, logMA=3.05 |
| Loktin & Popova (2017) | E(B-V)=0.535, Dist=2842, logt=6.782 |
| Cantat-Gaudin et al. (2018) | dmode=2395.1 |
| Cantat-Gaudin et al. (2020) | AVNN=1.16, DistPc=2107.0, AgeNN=7.13 |
| Dias et al. (2021) | Av=1.515, Dist=2077, logage=6.678, [Fe/H]=0.348 |
| Rain et al. (2021) | E(B-V)=0.36, Dist=2395.1, log(Age)=6.0, NBSS=0 |
| Jaehnig et al. (2021) | dmode=2.395 |
| Hunt & Reffert (2023) | AV50=1.673, diffAV50=2.301, MOD50=11.887, logAge50=6.794 |
| Cavallo et al. (2024) | AV50=1.53, dMod50=10.87, logAge50=7.33, [Fe/H]50=0.1 |
| Celli et al. (2024) | Age=13.5, Mc=1106.9 |
| Hunt & Reffert (2024) | MassJ=1796.38, MassTot=1796.38 |
| Almeida et al. (2025) | AV=1.515, Dist=2077, logAge=6.678, MassRk=574.3 |
Search coordinates in Bayestar19