ASCC 51
(MWSC 1647)
|
UTI:
UCC Trust Index
ASCC 51 is a somewhat close, rich, very dense object of very high C3 quality. It is moderately studied in the literature. This object shares a moderate percentage of members with a later reported entry. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | 107 | 27.7 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 139.5 | -69.69 | – | -8.28 | 7.0 | – |
| Kharchenko et al. (2012) | 139.523 | -69.69 | – | -8.15 | 8.39 | – |
| Bica et al. (2019) | 139.49 | -69.686 | – | – | – | – |
| Hunt & Reffert (2023) | 140.397 | -69.855 | 1.818 | -7.613 | 7.964 | 8.735 |
| Cavallo et al. (2024) | 139.934 | -69.637 | 1.811 | – | – | – |
| Hunt & Reffert (2024) | 140.397 | -69.855 | 1.818 | -7.613 | 7.964 | 8.735 |
| UCC | 139.846 | -69.812 | 1.814 | -7.676 | 7.989 | 10.178 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.05, Dist=500.0, Age=8.53 |
| Kharchenko et al. (2012) | e_bv=0.104, distance=496, log_age=8.54 |
| Hunt & Reffert (2023) | AV50=0.073, diffAV50=0.347, MOD50=8.619, logAge50=8.1 |
| Cavallo et al. (2024) | AV50=0.45, dMod50=8.74, logAge50=7.96, [Fe/H]50=0.15 |
| Hunt & Reffert (2024) | MassJ=120.480 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| UBC 260 | 28.0 | 140.04 | -69.98 | 1.81 | -7.71 | 8.04 | 10.67 | 0.0 |