Theia 123
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UTI:
UCC Trust Index
Theia 123 is a relatively close, sparse, very dense object of intermediate C3 quality. It was recently reported in the literature. Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. Warning: contains less than 25 stars with P>0.5 estimated. |
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| C3 | N_50 |
r_50 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CA | 24 | 9.1 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 43.369 | 68.84 | 2.283 | 1.463 | -7.911 | -7.683 |
| Cavallo et al. (2024) | 42.928 | 68.862 | 2.281 | – | – | – |
| Hunt & Reffert (2024) | 43.369 | 68.84 | 2.283 | 1.463 | -7.911 | -7.683 |
| UCC | 43.342 | 68.859 | 2.269 | 1.38 | -7.934 | -5.675 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=1.205, diffAV50=2.085, MOD50=8.107, logAge50=8.097 |
| Cavallo et al. (2024) | AV50=1.3, dMod50=8.33, logAge50=7.66, [Fe/H]50=0.07 |
| Hunt & Reffert (2024) | MassJ=274.587 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| FoF 2428 | 100.0 | 43.09 | 68.86 | 2.28 | 1.46 | -7.93 | -6.86 | 0.5 |
| OCSN 46 | 100.0 | 43.11 | 68.88 | 2.28 | 1.46 | -7.95 | -6.04 | 0.0 |
| OC 0242 | 32.0 | 42.42 | 68.98 | 2.28 | 1.56 | -7.98 | -7.13 | 0.38 |