Theia 19
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UTI:
UCC Trust Index
Theia 19 is a somewhat close, sparse, very dense object of high C3 quality. It was recently reported in the literature. Warning: This is possibly a duplicated object, which shares a significant 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 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AB | 21 | 4.4 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| He et al. (2022) | 3.116 | 65.692 | 1.398 | 2.466 | -2.387 | – |
| Hunt & Reffert (2023) | 3.221 | 65.566 | 1.387 | 2.423 | -2.396 | -12.631 |
| Cavallo et al. (2024) | 3.389 | 65.673 | 1.381 | – | – | – |
| Hunt & Reffert (2024) | 3.221 | 65.566 | 1.387 | 2.423 | -2.396 | -12.631 |
| UCC | 3.213 | 65.576 | 1.395 | 2.397 | -2.431 | -12.653 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| He et al. (2022) | A0=1.9, logAge=6.25 |
| Hunt & Reffert (2023) | AV50=3.009, diffAV50=1.55, MOD50=9.185, logAge50=6.571 |
| Cavallo et al. (2024) | AV50=2.12, dMod50=9.98, logAge50=6.29, [Fe/H]50=0.29 |
| Hunt & Reffert (2024) | MassJ=97.6715 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OC 0223 | 60.0 | 3.2 | 65.56 | 1.39 | 2.38 | -2.49 | -12.38 | 0.4 |