HSC 289

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.06 0.12 0.0 1.0
C3
N_50
r_50
CD 24 12.9
Summary

HSC 289 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, above 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) 280.02 -2.889 0.433 6.548 -3.524 23.959
           
UCC 280.076 -2.887 0.408 6.427 -3.378 20.939
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 289 UCC
HSC 289 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.178, diffAV50=1.09, MOD50=11.75, logAge50=9.715

Search coordinates in Bayestar19

Cluster region map