Collinder 174
(NGC 2527; MWSC 1428; OCL 685; ESO 430 15; FoF 2327)
Summary
Collinder 174 is a very rich, very dense object of very high C3 quality. It is located at a close distance from the Sun, near the mid-plane. It is very well-studied in the literature.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 121.242 | -28.147 | – | -1.95 | 0.65 | 39.6 |
| Chen et al. (2003) | 121.232 | -28.143 | – | – | – | – |
| Kharchenko et al. (2003) | 121.24 | -28.15 | – | -5.54 | 6.81 | – |
| Kharchenko et al. (2005) | 121.24 | -28.15 | – | -5.36 | 6.61 | 135.1 |
| Piskunov et al. (2007) | 121.239 | -28.152 | – | – | – | – |
| Kharchenko et al. (2007) | 121.24 | -28.15 | – | 0.5 | – | 135.1 |
| Piskunov et al. (2008) | 121.239 | -28.152 | – | – | – | – |
| Kharchenko et al. (2013) | 121.275 | -28.17 | – | -5.32 | 5.94 | 39.6 |
| Kharchenko et al. (2016) | 121.27 | -28.167 | – | – | – | – |
| Loktin & Popova (2017) | 121.275 | -28.17 | – | -4.116 | 5.046 | 39.6 |
| Cantat-Gaudin et al. (2018) | 121.246 | -28.122 | 1.536 | -5.549 | 7.275 | – |
| Bica et al. (2019) | 121.226 | -28.135 | – | – | – | – |
| Soubiran et al. (2018) | 121.246 | -28.122 | – | – | – | 40.07 |
| Bossini et al. (2019) | 121.246 | -28.122 | – | – | – | – |
| Liu & Pang (2019) | 121.272 | -28.12 | 1.542 | -5.598 | 7.288 | – |
| Cantat-Gaudin et al. (2020) | 121.246 | -28.122 | 1.536 | -5.549 | 7.275 | – |
| Dias et al. (2021) | 121.237 | -28.099 | 1.532 | -5.554 | 7.282 | 40.043 |
| Rain et al. (2021) | 121.246 | -28.122 | 1.536 | -5.549 | 7.275 | – |
| Jaehnig et al. (2021) | 121.283 | -28.139 | 1.571 | -5.604 | 7.293 | – |
| Tarricq et al. (2022) | 121.196 | -28.16 | 1.568 | -5.564 | 7.311 | – |
| He et al. (2022) | 121.263 | -28.147 | 1.571 | -5.554 | 7.343 | – |
| Just et al. (2023) | 121.27 | -28.167 | – | – | – | – |
| Cordoni et al. (2023) | 121.237 | -28.099 | 1.532 | -5.554 | 7.282 | – |
| Hunt & Reffert (2023) | 121.274 | -28.131 | 1.565 | -5.569 | 7.331 | 40.83 |
| Cavallo et al. (2024) | 121.271 | -28.153 | 1.567 | – | – | – |
| Hunt & Reffert (2024) | 121.274 | -28.131 | 1.565 | -5.569 | 7.331 | 40.83 |
| Alfonso et al. (2024) | 121.227 | -28.104 | 1.53 | -5.551 | 7.316 | – |
| Almeida et al. (2025) | 121.237 | -28.099 | – | – | – | – |
| Nizovkina et al. (2025) | 121.274 | -28.131 | – | – | – | – |
| UCC | 121.265 | -28.108 | 1.561 | -5.556 | 7.32 | 40.961 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.038, Dist=601.0, Age=8.649, [Fe/H]=-0.1 |
| Chen et al. (2003) | E(B-V)=0.038, HDis=601, Age=0.44, [Fe/H]_1=-0.09 |
| Kharchenko et al. (2003) | E(B-V)=0.04, Dist=602 |
| Kharchenko et al. (2005) | E(B-V)=0.04, Dist=601, logt=8.85 |
| Piskunov et al. (2007) | E(B-V)=0.04, Dist=601, logt=8.85, logM=2.488 |
| Piskunov et al. (2008) | E(B-V)=0.04, Dist=601, logt=8.85, logM=2.869, logMA=2.504 |
| Kharchenko et al. (2013) | E(B-V)=0.04, d=642.0, logt=8.91, [Fe/H]=0.208 |
| Kharchenko et al. (2016) | E(B-V)=0.04, d=642.0, logt=8.91 |
| Loktin & Popova (2017) | E(B-V)=0.037, Dist=638, logt=8.654 |
| Cantat-Gaudin et al. (2018) | dmode=639.1 |
| Soubiran et al. (2018) | dmode=639.1 |
| Bossini et al. (2019) | AV=0.195, Dist=8.787, logA=8.919, Fe/H=-0.1 |
| Liu & Pang (2019) | Age=0.871, Z=0.25 |
| Cantat-Gaudin et al. (2020) | AVNN=0.36, DistPc=664.0, AgeNN=8.84 |
| Dias et al. (2021) | Av=0.232, Dist=630, logage=8.903, [Fe/H]=-0.019 |
| Rain et al. (2021) | E(B-V)=0.06, Dist=639.1, log(Age)=8.91, NBSS=0 |
| Jaehnig et al. (2021) | dmode=0.636 |
| Tarricq et al. (2022) | Dist=654, logAgeNN=8.86 |
| He et al. (2022) | A0=0.2, logAge=8.95 |
| Just et al. (2023) | logt=8.91, logmt=1.619 |
| Cordoni et al. (2023) | Av=0.232, Dist=8.997, logAge=8.903, [Fe/H]=-0.019, mass-single=401.947, fbin-tot=0.298, fbss-MS=0.0 |
| Hunt & Reffert (2023) | AV50=0.11, diffAV50=0.377, MOD50=8.864, logAge50=8.914 |
| Cavallo et al. (2024) | AV50=0.58, dMod50=9.05, logAge50=8.42, [Fe/H]50=0.05 |
| Hunt & Reffert (2024) | MassJ=626.092, MassTot=685.781 |
| Alfonso et al. (2024) | AV=0.35766, MOD=9.11037, logAge=8.80581, Z=-0.0195 |
| Almeida et al. (2025) | AV=0.232, Dist=630, logAge=8.903, MassRk=610.5 |
| Nizovkina et al. (2025) | AV=0.078;0.096;0., DM=8.793;8.785;8., logAge=8.956;8.957;8., [Fe/H]=-0.004;0.027;0 |
Search coordinates in Bayestar19