OCSN 86

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.27 0.6 0.5 0.25 1.0
C3
N_50
r_50
DA 27 39.7
Summary

OCSN 86 is a poorly populated, moderately dense object of intermediate C3 quality. It is located at a very close distance from the Sun, above the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Qin et al. (2023) 138.66 -30.42 3.84 -20.13 15.97 24.62
Hunt & Reffert (2023) 138.258 -29.747 3.833 -20.763 16.373 25.366
Cavallo et al. (2024) 138.616 -30.385 3.865 – – –
           
UCC 138.338 -29.913 3.841 -20.494 16.166 25.189
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OCSN 86 UCC
OCSN 86 HUNT23

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Fundamental parameters

Reference Values
Qin et al. (2023) E(B-V)=0.15, m-M=7.52, logt=7.9
Hunt & Reffert (2023) AV50=0.157, diffAV50=0.602, MOD50=7.05, logAge50=8.079
Cavallo et al. (2024) AV50=0.53, dMod50=7.13, logAge50=8.62, [Fe/H]50=0.42

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
LISC-III 3783 81.5 138.41 -29.89 3.84 -20.48 16.14 25.19 0.03