HSC 2280

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.26 0.5 0.0 1.0
C3
N_50
r_50
BB 23 25.1
Summary

HSC 2280 is a sparse, loose object of intermediate 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) 148.78 -56.261 1.764 -18.591 11.229 4.488
Cavallo et al. (2024) 149.117 -56.278 1.759 – – –
           
UCC 148.943 -56.226 1.741 -18.525 11.19 3.983
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2280 UCC
HSC 2280 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.256, diffAV50=0.482, MOD50=8.657, logAge50=8.144
Cavallo et al. (2024) AV50=0.56, dMod50=8.79, logAge50=8.26, [Fe/H]50=0.18

Search coordinates in Bayestar19

Cluster region map