HSC 271

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.53 1.0 0.75 0.25 1.0
C3
N_50
r_50
AB 56 2.2
Summary

HSC 271 is a moderately populated, very dense object of high C3 quality. It is located at a moderate distance from the Sun, above 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) 279.004 -4.611 0.319 -1.008 -5.128 20.588
Cavallo et al. (2024) 278.986 -4.593 0.318 – – –
Hunt & Reffert (2024) 279.004 -4.611 0.319 -1.008 -5.128 20.588
           
UCC 279.001 -4.611 0.31 -0.989 -5.149 19.786
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 271 UCC
HSC 271 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=5.053, diffAV50=2.241, MOD50=12.167, logAge50=8.645
Cavallo et al. (2024) AV50=5.14, dMod50=12.85, logAge50=8.3, [Fe/H]50=-0.32
Hunt & Reffert (2024) MassJ=1523.36, MassTot=1523.36

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 4211 94.6 279.0 -4.61 0.31 -0.99 -5.16 19.79 0.07