HSC 2881

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.44 0.5 0.0 1.0
C3
N_50
r_50
BB 21 4.7
Summary

HSC 2881 is a sparse, loose 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.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hunt & Reffert (2023) 259.485 -38.569 0.438 0.278 -1.246 -56.326
Hunt & Reffert (2024) 259.485 -38.569 0.438 0.278 -1.246 -56.326
           
UCC 259.509 -38.574 0.443 0.269 -1.26 -47.529
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2881 UCC
HSC 2881 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=3.321, diffAV50=1.264, MOD50=11.671, logAge50=7.932
Hunt & Reffert (2024) MassJ=173.450, MassTot=173.450

Search coordinates in Bayestar19

Cluster region map