CWNU 1101

(OCSN 175)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.28 0.17 0.5 0.0 1.0
C3
N_50
r_50
BB 28 47.7
Summary

CWNU 1101 is a poorly populated, very loose object of intermediate C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a significant percentage of members with a later reported entry.

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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 130.402 -47.691 2.438 -10.547 2.042 –
Qin et al. (2023) 130.41 -46.45 2.43 -10.61 1.95 11.72
           
UCC 130.238 -47.933 2.412 -10.48 2.055 11.157
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1101 UCC

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Fundamental parameters

Reference Values
He et al. (2022) A0=0.55, logAge=7.55
Qin et al. (2023) E(B-V)=0.09, m-M=8.27, logt=7.55

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Theia 1918 71.4 129.26 -48.13 2.45 -10.48 2.24 11.52 0.03