HSC 2283

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.07 0.12 0.25 1.0
C3
N_50
r_50
DC 25 265.1
Summary

HSC 2283 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) 62.245 -67.287 9.501 -25.163 -25.6 7.028
Cavallo et al. (2024) 65.362 -66.241 9.477 – – –
Hu & Soubiran (2025) 65.362 -66.241 – – – –
           
UCC 60.026 -69.603 9.312 -26.386 -23.4 10.866
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 2283 UCC
HSC 2283 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.085, diffAV50=0.803, MOD50=5.107, logAge50=8.572
Cavallo et al. (2024) AV50=0.46, dMod50=5.17, logAge50=8.88, [Fe/H]50=0.1
Hu & Soubiran (2025) MA22=-0.36, MA23f=-0.21, MZ23=-0.07, MK24=-0.09, MF24=-0.42

Search coordinates in Bayestar19

Cluster region map