Collinder 350
(OCL 75; MWSC 2700; OCSN 192)
Summary
Collinder 350 is a rich, very dense object of very high C3 quality. It is located at a very close distance from the Sun, above the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 267.025 | 1.3 | – | -4.63 | -0.57 | -14.38 |
| Piskunov et al. (2007) | 267.019 | 1.348 | – | – | – | – |
| Piskunov et al. (2008) | 267.019 | 1.348 | – | – | – | – |
| Kharchenko et al. (2012) | 267.053 | 1.36 | – | -3.5 | -0.44 | – |
| Loktin & Popova (2017) | 267.03 | 1.299 | – | -4.63 | -0.57 | -14.4 |
| Cantat-Gaudin et al. (2018) | 267.018 | 1.525 | 2.708 | -4.965 | -0.019 | – |
| Bica et al. (2019) | 267.033 | 1.395 | – | – | – | – |
| Soubiran et al. (2018) | 267.018 | 1.525 | – | – | – | -14.64 |
| Cantat-Gaudin et al. (2020) | 267.018 | 1.525 | 2.708 | -4.965 | -0.019 | – |
| Dias et al. (2021) | 266.94 | 1.547 | 2.7 | -4.928 | -0.02 | -14.665 |
| Tarricq et al. (2022) | 267.333 | 1.426 | 2.71 | -4.973 | -0.09 | – |
| He et al. (2022) | 267.016 | 1.557 | 2.712 | -4.925 | -0.051 | – |
| Qin et al. (2023) | 267.03 | 1.47 | 2.74 | -5.03 | -0.09 | -15.0 |
| Hunt & Reffert (2023) | 267.065 | 1.418 | 2.686 | -4.869 | -0.066 | -14.904 |
| Cavallo et al. (2024) | 267.099 | 1.54 | 2.688 | – | – | – |
| Hunt & Reffert (2024) | 267.065 | 1.418 | 2.686 | -4.869 | -0.066 | -14.904 |
| Alfonso et al. (2024) | 267.011 | 1.454 | 2.68 | -4.973 | -0.083 | – |
| Almeida et al. (2025) | 266.94 | 1.547 | – | – | – | – |
| UCC | 267.057 | 1.513 | 2.705 | -4.921 | -0.05 | -14.849 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.37, Dist=280.0, Age=8.61 |
| Piskunov et al. (2007) | E(B-V)=0.37, Dist=280, logt=8.61, logM=1.389 |
| Piskunov et al. (2008) | E(B-V)=0.37, Dist=280, logt=8.61, logM=1.891, logMA=1.822 |
| Kharchenko et al. (2012) | e_bv=0.302, distance=302, log_age=8.71 |
| Loktin & Popova (2017) | E(B-V)=0.37, Dist=310, logt=8.61 |
| Cantat-Gaudin et al. (2018) | dmode=365.4 |
| Soubiran et al. (2018) | dmode=365.4 |
| Cantat-Gaudin et al. (2020) | AVNN=0.52, DistPc=371.0, AgeNN=8.77 |
| Dias et al. (2021) | Av=0.981, Dist=356, logage=8.79, [Fe/H]=-0.013 |
| Tarricq et al. (2022) | Dist=371, logAgeNN=8.79 |
| He et al. (2022) | A0=1.3, logAge=8.55 |
| Qin et al. (2023) | E(B-V)=0.47, m-M=9.12, logt=7.85 |
| Hunt & Reffert (2023) | AV50=1.213, diffAV50=1.377, MOD50=7.726, logAge50=8.393 |
| Cavallo et al. (2024) | AV50=1.5, dMod50=7.85, logAge50=8.33, [Fe/H]50=-0.07 |
| Hunt & Reffert (2024) | MassJ=262.456, MassTot=438.554 |
| Alfonso et al. (2024) | AV=0.52123, MOD=7.84833, logAge=8.94003, Z=-0.0113 |
| Almeida et al. (2025) | AV=0.981, Dist=356, logAge=8.79, MassRk=192.9 |
Search coordinates in Bayestar19