Trumpler 15
(FoF 232)
Summary
Trumpler 15 is a very 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.
This object shares a significant percentage of members with at least one entry reported in the same catalogue.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 161.179 | -59.367 | – | – | – | – |
| Dias et al. (2002) | 161.179 | -59.367 | – | -7.71 | 3.26 | -15.06 |
| Kharchenko et al. (2003) | 161.16 | -59.35 | – | -2.44 | 2.91 | – |
| Kharchenko et al. (2005) | 161.17 | -59.37 | – | -2.08 | 3.53 | – |
| Kharchenko et al. (2007) | 161.17 | -59.37 | – | 0.08 | – | -9.0 |
| Piskunov et al. (2008) | 161.178 | -59.368 | – | – | – | – |
| Loktin & Popova (2017) | 161.175 | -59.367 | – | -7.71 | 3.26 | -13.2 |
| Cantat-Gaudin et al. (2018) | 161.177 | -59.369 | 0.398 | -6.209 | 2.016 | – |
| Dias et al. (2019) | 161.179 | -59.369 | 0.398 | -6.209 | 2.016 | 16.59 |
| Liu & Pang (2019) | 161.176 | -59.372 | 0.398 | -6.192 | 2.064 | – |
| Cantat-Gaudin et al. (2020) | 161.177 | -59.369 | 0.398 | -6.209 | 2.016 | – |
| Dias et al. (2021) | 161.179 | -59.372 | 0.396 | -6.188 | 2.017 | – |
| Rain et al. (2021) | 161.177 | -59.369 | 0.398 | -6.209 | 2.016 | – |
| Jaehnig et al. (2021) | 161.093 | -59.533 | 0.419 | -6.413 | 2.039 | – |
| Hunt & Reffert (2023) | 161.174 | -59.369 | 0.387 | -6.093 | 2.068 | 23.263 |
| Cavallo et al. (2024) | 161.18 | -59.375 | 0.388 | – | – | – |
| Celli et al. (2024) | 161.177 | -59.369 | – | – | – | – |
| Hunt & Reffert (2024) | 161.174 | -59.369 | 0.387 | -6.093 | 2.068 | 23.263 |
| Almeida et al. (2025) | 161.179 | -59.372 | – | – | – | – |
| UCC | 161.15 | -59.404 | 0.392 | -6.261 | 2.067 | -4.006 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.476, DM0=11.7, log_age_=6.5 |
| Dias et al. (2002) | E(B-V)=0.434, Dist=1853.0, Age=6.926 |
| Kharchenko et al. (2003) | E(B-V)=0.43, Dist=1851 |
| Kharchenko et al. (2005) | E(B-V)=0.45, Dist=2117, logt=7.08 |
| Piskunov et al. (2008) | E(B-V)=0.45, Dist=2117, logt=7.08, logMA=2.345 |
| Loktin & Popova (2017) | E(B-V)=0.637, Dist=3119, logt=6.911 |
| Cantat-Gaudin et al. (2018) | dmode=2339.1 |
| Dias et al. (2019) | E(B-V)=0.47, Dist=3691, logAge=6.681, Z=0.042 |
| Liu & Pang (2019) | Age=0.008, Z=0.5 |
| Cantat-Gaudin et al. (2020) | AVNN=1.5, DistPc=2599.0, AgeNN=6.95 |
| Dias et al. (2021) | Av=1.614, Dist=2290, logage=6.814, [Fe/H]=-0.124 |
| Rain et al. (2021) | E(B-V)=0.43, Dist=2339.1, log(Age)=6.92, NBSS=0 |
| Jaehnig et al. (2021) | dmode=2.385 |
| Hunt & Reffert (2023) | AV50=1.687, diffAV50=1.955, MOD50=11.898, logAge50=6.909 |
| Cavallo et al. (2024) | AV50=1.58, dMod50=11.59, logAge50=6.74, [Fe/H]50=-0.57 |
| Celli et al. (2024) | Age=8.9, Mc=925.4 |
| Hunt & Reffert (2024) | MassJ=646.509, MassTot=646.509 |
| Almeida et al. (2025) | AV=1.614, Dist=2290, logAge=6.814, MassRk=1026.7 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| Trumpler 14 | 56.8 | 161.01 | -59.54 | 0.39 | -6.49 | 2.07 | -16.05 | 1.0 |
| Collinder 232 | 5.2 | 161.09 | -59.55 | 0.38 | -6.6 | 2.06 | 17.58 | 0.0 |