HSC 2490

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.36 0.08 0.62 0.0 1.0
C3
N_50
r_50
AC 36 34.3
Summary

HSC 2490 is a poorly populated, very loose object of intermediate C3 quality. It is located at a 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) 180.684 -68.588 1.043 -5.32 -1.043 12.271
Cavallo et al. (2024) 178.491 -68.545 1.042 – – –
           
UCC 178.115 -68.448 1.04 -5.323 -1.013 10.707
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2490 UCC
HSC 2490 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.445, diffAV50=0.814, MOD50=9.806, logAge50=8.391
Cavallo et al. (2024) AV50=0.85, dMod50=9.88, logAge50=8.45, [Fe/H]50=0.04

Search coordinates in Bayestar19

Cluster region map