HSC 297

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.21 0.5 0.0 0.84
C3
N_50
r_50
BB 22 30.2
Summary

HSC 297 is a sparse, very loose object of intermediate C3 quality. It is located at a close distance from the Sun, above the mid-plane. It was recently reported in the literature.

This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry.

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

Warning: the low UTI value and no obvious signs of duplication (C_dup=0.84) 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) 270.786 2.736 2.206 0.382 -8.628 -24.242
           
UCC 270.704 2.757 1.942 0.417 -8.662 -4.844
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

HSC 297 UCC
HSC 297 HUNT23

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Fundamental parameters

Reference Values
Hunt & Reffert (2023) AV50=0.216, diffAV50=0.529, MOD50=8.195, logAge50=7.46

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14664 16.0 270.36 3.03 1.79 0.64 -8.88 -7.34 0.18
Melotte 186 16.0 270.41 3.16 1.79 0.65 -8.83 -7.42 0.92
CWNU 1188 4.0 269.91 2.93 2.36 0.14 -8.26 -14.99 0.25