HSC 978

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.18 0.38 0.0 1.0
C3
N_50
r_50
BC 23 18.6
Summary

HSC 978 is a sparse, very loose object of low C3 quality. It is located at a 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 11.871 61.29 1.106 -0.143 -3.985 -27.095
           
UCC 11.99 61.287 1.079 -0.134 -4.018 -22.697
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 978 UCC
HSC 978 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.616, diffAV50=0.285, MOD50=9.747, logAge50=8.563

Search coordinates in Bayestar19

Cluster region map