CWNU 1434
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UTI:
UCC Trust Index
CWNU 1434 is a poorly populated, very dense object of high C3 quality. It was recently reported but it is moderately studied in the literature.This is a unique object, which shares a very small percentage of members with at least one previously reported entry. |
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| C3 | N_50 |
r_50 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BA | 33 | 1.0 | ||||||||||||
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| He et al. (2023) | 117.132 | -25.769 | 0.222 | -2.543 | 3.198 | – |
| Hunt & Reffert (2023) | 117.136 | -25.772 | 0.214 | -2.552 | 3.228 | 126.511 |
| Cavallo et al. (2024) | 117.128 | -25.763 | 0.212 | – | – | – |
| Hunt & Reffert (2024) | 117.136 | -25.772 | 0.214 | -2.552 | 3.228 | 126.511 |
| Hu & Soubiran (2025) | 117.128 | -25.763 | – | – | – | – |
| UCC | 117.133 | -25.766 | 0.215 | -2.54 | 3.221 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| He et al. (2023) | A0=1.15, m-M=13.4, logAge=8.9 |
| Hunt & Reffert (2023) | AV50=0.64, diffAV50=0.682, MOD50=13.457, logAge50=9.049 |
| Cavallo et al. (2024) | AV50=1.16, dMod50=13.15, logAge50=8.95, [Fe/H]50=-0.31 |
| Hunt & Reffert (2024) | MassJ=217.953 |
| Hu & Soubiran (2025) | MA22=-0.21, MA23f=-0.44, MK24=-0.51, MF24=-0.27 |
Search coordinates in Bayestar19
Cluster region
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| Haffner 25 | 3.0 | 117.15 | -25.95 | 0.24 | -2.64 | 3.5 | – | 0.16 |