HSC 2661

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.64 1.0 1.0 0.25 1.0
C3
N_50
r_50
AA 79 3.8
Summary

HSC 2661 is a moderately populated, very dense object of very high 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 significant percentage of members with a later reported entry.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 222.377 -59.749 0.294 -4.714 -2.733 28.025
Cavallo et al. (2024) 222.327 -60.0 0.294 – – –
Hunt & Reffert (2024) 222.377 -59.749 0.294 -4.714 -2.733 28.025
           
UCC 222.379 -59.766 0.302 -4.682 -2.699 18.529
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2661 UCC
HSC 2661 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=5.686, diffAV50=3.052, MOD50=12.505, logAge50=7.763
Cavallo et al. (2024) AV50=5.28, dMod50=12.51, logAge50=7.05, [Fe/H]50=0.43
Hunt & Reffert (2024) MassJ=1239.76, MassTot=2640.02

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4359 62.0 222.38 -59.76 0.29 -4.63 -2.68 64.53 0.03