HSC 261

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.5 1.0 1.0 0.25 1.0
C3
N_50
r_50
AA 51 2.0
Summary

HSC 261 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 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) 279.67 -5.402 0.226 -0.792 -2.813 5.97
Cavallo et al. (2024) 279.676 -5.38 0.228 – – –
Hunt & Reffert (2024) 279.67 -5.402 0.226 -0.792 -2.813 5.97
           
UCC 279.67 -5.398 0.218 -0.78 -2.795 25.574
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 261 UCC
HSC 261 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=4.734, diffAV50=2.885, MOD50=12.81, logAge50=8.108
Cavallo et al. (2024) AV50=4.89, dMod50=13.39, logAge50=7.55, [Fe/H]50=0.48
Hunt & Reffert (2024) MassJ=2103.58, MassTot=2103.58

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3077 98.0 279.67 -5.4 0.2 -0.77 -2.81 25.57 0.18