Theia 383
|
UCC Trust Index
Theia 383 is a relatively close, moderately populated, loose object of high C3 quality. It was recently reported 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 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AB | 54 | 37.3 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| He et al. (2022) | 113.19 | 0.191 | 2.147 | -1.761 | -0.3 | – |
| Hunt & Reffert (2023) | 113.165 | 0.323 | 2.103 | -1.736 | -0.086 | 0.533 |
| Cavallo et al. (2024) | 113.239 | -0.461 | 2.11 | – | – | – |
| UCC | 113.243 | 0.005 | 2.137 | -1.757 | -0.222 | 1.54 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| He et al. (2022) | A0=0.4, logAge=8.45 |
| Hunt & Reffert (2023) | AV50=0.109, diffAV50=0.533, MOD50=8.274, logAge50=8.144 |
| Cavallo et al. (2024) | AV50=0.3, dMod50=8.48, logAge50=8.34, [Fe/H]50=0.37 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| OCSN 73 | 74.1 | 113.23 | 0.14 | 2.14 | -1.76 | -0.29 | 1.43 | 0.01 |