HSC 2643

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.14 0.25 0.0 1.0
C3
N_50
r_50
CC 25 82.4
Summary

HSC 2643 is a poorly populated, very loose object of low C3 quality. It is located at a very close distance from the Sun, below 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) 301.484 -80.997 4.034 9.033 -11.729 26.346
Cavallo et al. (2024) 306.585 -80.959 4.028 – – –
           
UCC 305.628 -81.005 3.98 8.752 -11.739 24.514
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2643 UCC
HSC 2643 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.433, diffAV50=0.464, MOD50=6.969, logAge50=8.422
Cavallo et al. (2024) AV50=1.0, dMod50=7.24, logAge50=7.79, [Fe/H]50=-0.06

Search coordinates in Bayestar19

Cluster region map