Collinder 351
|
UTI:
UCC Trust Index
Collinder 351 is a rich, very dense object of very high C3 quality. It is moderately studied in the literature. This object shares a significant percentage of members with a later reported entry. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 193 | 4.0 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 267.25 | -28.736 | – | 0.73 | -2.95 | – |
| Kharchenko et al. (2012) | 267.26 | -28.745 | – | 1.81 | -1.52 | – |
| Hunt & Reffert (2023) | 267.434 | -28.754 | 0.439 | -0.565 | -1.136 | -30.536 |
| Cavallo et al. (2024) | 267.436 | -28.748 | 0.438 | – | – | – |
| Hunt & Reffert (2024) | 267.434 | -28.754 | 0.439 | -0.565 | -1.136 | -30.536 |
| UCC | 267.422 | -28.751 | 0.445 | -0.578 | -1.145 | -40.062 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.7, Dist=1310.0, Age=8.2 |
| Kharchenko et al. (2012) | e_bv=0.77, distance=1700, log_age=9.0 |
| Hunt & Reffert (2023) | AV50=1.853, diffAV50=1.158, MOD50=11.611, logAge50=8.029 |
| Cavallo et al. (2024) | AV50=2.16, dMod50=12.75, logAge50=7.43, [Fe/H]50=-1.19 |
| Hunt & Reffert (2024) | MassJ=1506.65 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| UBC 91 | 67.4 | 267.43 | -28.76 | 0.44 | -0.58 | -1.15 | -42.61 | 0.01 |