HSC 2781

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.75 0.25 1.0
C3
N_50
r_50
AB 23 2.9
Summary

HSC 2781 is a sparse, very dense object of 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.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 249.477 -49.529 0.421 -0.119 -2.214 -54.102
Cavallo et al. (2024) 249.471 -49.529 0.42 – – –
Hunt & Reffert (2024) 249.477 -49.529 0.421 -0.119 -2.214 -54.102
           
UCC 249.48 -49.524 0.428 -0.113 -2.221 -54.096
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2781 UCC
HSC 2781 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=2.77, diffAV50=1.271, MOD50=11.731, logAge50=8.09
Cavallo et al. (2024) AV50=2.85, dMod50=11.64, logAge50=8.23, [Fe/H]50=-0.14
Hunt & Reffert (2024) MassJ=295.271, MassTot=295.271

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 3411 100.0 249.47 -49.52 0.43 -0.12 -2.23 -54.1 0.04