HSC 2971

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.4 0.14 0.12 0.0 1.0
C3
N_50
r_50
CD 40 237.1
Summary

HSC 2971 is a poorly populated, very loose object of very low C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.

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) 253.193 -23.518 9.334 -4.117 -5.996 -23.156
Cavallo et al. (2024) 255.841 -23.436 9.297 – – –
           
UCC 255.755 -25.665 9.052 -4.222 -6.135 -23.605
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

HSC 2971 UCC
HSC 2971 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.101, diffAV50=0.424, MOD50=5.035, logAge50=8.376
Cavallo et al. (2024) AV50=0.59, dMod50=5.21, logAge50=8.32, [Fe/H]50=-0.03

Search coordinates in Bayestar19

Cluster region map