UBC 644

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.08 0.38 0.0 1.0
C3
N_50
r_50
BC 18 5.0
Summary

UBC 644 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It is rarely studied 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
Castro-Ginard et al. (2020) 122.539 -34.027 0.198 -2.619 2.707 –
Cantat-Gaudin et al. (2020) 122.523 -34.046 0.198 -2.596 2.7 –
           
UCC 122.539 -34.019 0.21 -2.607 2.708 83.85
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

UBC 644 UCC
UBC 644 CANTAT20

Explore data in Colab

Fundamental parameters

Reference Values
Cantat-Gaudin et al. (2020) AVNN=0.97, DistPc=4086.0, AgeNN=8.35

Search coordinates in Bayestar19

Cluster region map