HSC 740

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.02 0.62 0.0 1.0
C3
N_50
r_50
AC 21 3.4
Summary

HSC 740 is a sparse, very loose object of intermediate C3 quality. It is located at a very large distance from the Sun, above 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) 321.237 52.812 0.061 -2.427 -2.65 –
Hunt & Reffert (2024) 321.237 52.812 0.061 -2.427 -2.65 –
           
UCC 321.238 52.813 0.07 -2.442 -2.643 -94.852
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 740 UCC
HSC 740 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=5.588, diffAV50=1.714, MOD50=15.146, logAge50=9.009
Hunt & Reffert (2024) MassJ=6137.05, MassTot=6137.05

Search coordinates in Bayestar19

Cluster region map