Collinder 461
(NGC 7790; FSR 0461; OCL 276; MWSC 3781; FoF 351)
|
UTI:
UCC Trust Index
Collinder 461 is a rich, very dense object of very high C3 quality. It is very well-studied in the literature. This object shares a moderate percentage of members with 2 later reported entries. |
||||||||||||||
| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 273 | 3.1 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dambis (1999) | 359.6 | 61.208 | – | – | – | – |
| Dias et al. (2002) | 359.6 | 61.208 | – | -0.73 | -2.14 | -77.48 |
| Chen et al. (2003) | 359.619 | 61.219 | – | -0.73 | -2.14 | -78.0 |
| Kharchenko et al. (2012) | 359.595 | 61.198 | – | -0.95 | -0.4 | – |
| Loktin & Popova (2017) | 359.595 | 61.208 | – | 0.119 | -0.175 | -80.2 |
| Bica et al. (2019) | 359.599 | 61.217 | – | – | – | – |
| Liu & Pang (2019) | 359.622 | 61.217 | 0.279 | -3.167 | -1.563 | – |
| Cantat-Gaudin et al. (2020) | -0.387 | 61.21 | 0.269 | -3.276 | -1.677 | – |
| Dias et al. (2021) | 359.617 | 61.214 | 0.265 | -3.265 | -1.676 | -69.856 |
| Jaehnig et al. (2021) | 359.588 | 61.214 | 0.306 | -3.228 | -1.695 | – |
| Hunt & Reffert (2023) | 359.62 | 61.208 | 0.29 | -3.243 | -1.726 | -66.566 |
| Cavallo et al. (2024) | 359.616 | 61.21 | 0.291 | – | – | – |
| Hunt & Reffert (2024) | 359.62 | 61.208 | 0.29 | -3.243 | -1.726 | -66.566 |
| UCC | 359.61 | 61.208 | 0.293 | -3.249 | -1.716 | -69.41 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dambis (1999) | E_B-V_=0.535, DM0=12.13, log_age_=7.75 |
| Dias et al. (2002) | E(B-V)=0.531, Dist=2944.0, Age=7.749 |
| Chen et al. (2003) | HDis=2944, Age=0.05 |
| Kharchenko et al. (2012) | e_bv=0.531, distance=2900, log_age=8.1 |
| Loktin & Popova (2017) | E(B-V)=0.527, Dmod=12.355, logt=7.756 |
| Liu & Pang (2019) | Age=0.977, Z=-2.0 |
| Cantat-Gaudin et al. (2020) | AVNN=1.65, DMNN=12.6, AgeNN=8.11 |
| Dias et al. (2021) | Av=1.813, Dist=2807, logage=8.016, [Fe/H]=-0.1 |
| Hunt & Reffert (2023) | AV50=1.697, diffAV50=0.682, MOD50=12.605, logAge50=7.828 |
| Cavallo et al. (2024) | AV50=1.91, dMod50=12.32, logAge50=7.85, [Fe/H]50=0.01 |
| Hunt & Reffert (2024) | MassJ=1079.31 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| LISC 0275 | 31.1 | 359.59 | 61.19 | 0.3 | -3.22 | -1.7 | -69.75 | 0.08 |
| OC 0213 | 20.5 | 359.61 | 61.21 | 0.29 | -3.24 | -1.71 | -58.93 | 0.0 |