Collinder 117
(NGC 2286; FSR 1104; OCL 548; MWSC 987; FoF 85)
|
UTI:
UCC Trust Index
Collinder 117 is a rich, very dense object of high C3 quality. It is very well-studied in the literature. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AB | 327 | 5.7 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 101.917 | -3.148 | – | 2.08 | -2.48 | – |
| Kharchenko et al. (2012) | 101.913 | -3.155 | – | 0.21 | -1.15 | – |
| Loktin & Popova (2017) | 101.91 | -3.147 | – | 1.235 | -1.12 | – |
| Bica et al. (2019) | 101.926 | -3.159 | – | – | – | – |
| Liu & Pang (2019) | 101.918 | -3.153 | 0.421 | 0.159 | -1.457 | – |
| Cantat-Gaudin et al. (2020) | 101.916 | -3.167 | 0.407 | 0.188 | -1.468 | – |
| Dias et al. (2021) | 101.916 | -3.166 | 0.408 | 0.182 | -1.476 | 33.556 |
| Hunt & Reffert (2023) | 101.918 | -3.153 | 0.409 | 0.217 | -1.462 | 32.92 |
| Cavallo et al. (2024) | 101.91 | -3.171 | 0.409 | – | – | – |
| Hunt & Reffert (2024) | 101.918 | -3.153 | 0.409 | 0.217 | -1.462 | 32.92 |
| Hu & Soubiran (2025) | 101.91 | -3.171 | – | – | – | – |
| UCC | 101.921 | -3.169 | 0.406 | 0.206 | -1.456 | 33.386 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.66, Dist=2600.0, Age=8.3 |
| Kharchenko et al. (2012) | e_bv=0.416, distance=1964, log_age=8.64 |
| Loktin & Popova (2017) | E(B-V)=0.227, Dmod=12.284, logt=8.904 |
| Liu & Pang (2019) | Age=0.525, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.94, DMNN=11.8, AgeNN=8.74 |
| Dias et al. (2021) | Av=1.174, Dist=1999, logage=8.753, [Fe/H]=-0.099 |
| Hunt & Reffert (2023) | AV50=0.876, diffAV50=0.458, MOD50=11.754, logAge50=8.639 |
| Cavallo et al. (2024) | AV50=0.86, dMod50=11.81, logAge50=8.89, [Fe/H]50=0.48 |
| Hunt & Reffert (2024) | MassJ=1268.54 |
| Hu & Soubiran (2025) | MA22=-0.2, MA23f=-0.36, MZ23=-0.3, MK24=-0.23, MF24=-0.17 |
Search coordinates in Bayestar19