OCSN 65

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.81 1.0 1.0 0.33 0.82
C3
N_50
r_50
AA 255 32.1
Summary

OCSN 65 is a rich, very dense object of very high C3 quality. It is located at a very close distance from the Sun, below 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, and a small percentage with at least one entry reported in the same catalogue.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
Qin et al. (2023) 83.88 -1.79 2.37 -1.34 0.93 26.34
Hunt & Reffert (2023) 83.764 -2.155 2.365 -1.258 0.93 33.161
Cavallo et al. (2024) 83.749 -1.836 2.362 – – –
Hunt & Reffert (2024) 83.764 -2.155 2.365 -1.258 0.93 33.161
           
UCC 83.789 -1.805 2.366 -1.311 0.921 27.08
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OCSN 65 UCC
OCSN 65 HUNT23

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Fundamental parameters

Reference Values
Qin et al. (2023) E(B-V)=0.19, m-M=8.6, logt=7.15
Hunt & Reffert (2023) AV50=0.365, diffAV50=0.58, MOD50=8.068, logAge50=7.117
Cavallo et al. (2024) AV50=0.85, dMod50=8.21, logAge50=6.68, [Fe/H]50=-0.19
Hunt & Reffert (2024) MassJ=52.2505, MassTot=61.0850

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
Gulliver 6 17.6 83.34 -1.63 2.41 -0.07 -0.24 28.06 0.68
OCSN 194 14.5 83.32 -1.64 2.42 -0.06 -0.25 28.06 0.02
OCSN 61 0.4 84.06 -0.59 2.56 -1.03 -0.63 29.9 0.52