HSC 268

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.35 1.0 0.62 0.25 1.0
C3
N_50
r_50
CA 35 2.2
Summary

HSC 268 is a poorly populated, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 280.146 -5.325 0.268 -0.218 -1.88 62.716
Cavallo et al. (2024) 280.127 -5.338 0.262 – – –
Hunt & Reffert (2024) 280.146 -5.325 0.268 -0.218 -1.88 62.716
           
UCC 280.14 -5.324 0.26 -0.221 -1.871 48.887
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 268 UCC
HSC 268 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.009, diffAV50=3.08, MOD50=12.599, logAge50=7.671
Cavallo et al. (2024) AV50=5.54, dMod50=11.98, logAge50=7.04, [Fe/H]50=-0.61
Hunt & Reffert (2024) MassJ=1100.69, MassTot=1571.14

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3545 88.6 280.14 -5.32 0.26 -0.23 -1.86 55.41 0.2