HSC 2270

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.18 0.75 0.0 1.0
C3
N_50
r_50
AB 25 48.2
Summary

HSC 2270 is a poorly populated, very loose object of high C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.

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) 142.62 -58.516 2.646 -16.713 4.625 9.642
Cavallo et al. (2024) 143.052 -58.782 2.653 – – –
           
UCC 143.066 -58.558 2.655 -16.696 4.79 12.432
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2270 UCC
HSC 2270 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.38, diffAV50=0.733, MOD50=7.801, logAge50=7.67
Cavallo et al. (2024) AV50=0.53, dMod50=7.87, logAge50=7.52, [Fe/H]50=0.4

Search coordinates in Bayestar19

Cluster region map