CWNU 2904
Summary
CWNU 2904 is a sparse, very loose object of low C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| He et al. (2023) | 219.755 | -60.036 | 0.556 | -5.641 | -5.292 | – |
| Hunt & Reffert (2023) | 219.771 | -60.054 | 0.547 | -5.678 | -5.296 | -65.815 |
| Hunt & Reffert (2024) | 219.771 | -60.054 | 0.547 | -5.678 | -5.296 | -65.815 |
| UCC | 219.767 | -60.05 | 0.555 | -5.668 | -5.315 | -65.816 |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| He et al. (2023) | A0=2.05, m-M=11.2, logAge=8.45 |
| Hunt & Reffert (2023) | AV50=1.9, diffAV50=0.799, MOD50=11.202, logAge50=8.06 |
| Hunt & Reffert (2024) | MassJ=85.1632, MassTot=138.378 |
Search coordinates in Bayestar19