CWNU 3977

Click to load Aladin Lite
UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.1 0.25 0.0 1.0
C3
N_50
r_50
DB 17 4.8
Summary

CWNU 3977 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, below 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 263.573 -36.283 0.241 -1.577 -3.21 -76.24
           
UCC 263.555 -36.283 0.242 -1.532 -3.209 -76.243
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 3977 UCC

Explore data in Colab

Fundamental parameters

Reference Values
He et al. (2023) A0=5.3, m-M=13.65, logA=8.4

Search coordinates in Bayestar19

Cluster region map