OC 0684

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.42 0.75 0.33 0.32
C3
N_50
r_50
AB 22 10.1
Summary

OC 0684 is a sparse, loose object of high C3 quality. It is located at a relatively close distance from the Sun, above the mid-plane. It was recently reported in the literature.

Warning: This is possibly a duplicated object, which shares a significant percentage of members with at least one previously reported entry.

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

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Hao et al. (2022) 256.809 -35.796 0.901 1.254 -2.399 –
Hunt & Reffert (2023) 256.773 -35.804 0.897 1.253 -2.272 13.018
Cavallo et al. (2024) 256.629 -35.392 0.898 – – –
Hunt & Reffert (2024) 256.773 -35.804 0.897 1.253 -2.272 13.018
           
UCC 256.794 -35.731 0.906 1.242 -2.354 -1.291
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OC 0684 UCC
OC 0684 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=1.94, age=6.7, Z=0.023
Hunt & Reffert (2023) AV50=1.683, diffAV50=2.655, MOD50=10.097, logAge50=6.754
Cavallo et al. (2024) AV50=1.84, dMod50=10.11, logAge50=6.93, [Fe/H]50=-0.09
Hunt & Reffert (2024) MassJ=1303.82, MassTot=1782.07

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Gulliver 29 68.0 256.67 -35.26 0.9 1.28 -2.2 5.0 0.73