OCSN 27

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.71 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 92 26.0
Summary

OCSN 27 is a moderately populated, very dense object of very high C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a significant 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) 321.68 47.54 2.41 3.3 -2.53 -15.23
Hunt & Reffert (2023) 321.607 47.633 2.407 3.257 -2.506 -16.306
Cavallo et al. (2024) 320.857 47.609 2.402 – – –
Hunt & Reffert (2024) 321.607 47.633 2.407 3.257 -2.506 -16.306
           
UCC 321.634 47.638 2.421 3.328 -2.486 -15.463
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OCSN 27 UCC
OCSN 27 HUNT23

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Fundamental parameters

Reference Values
Qin et al. (2023) E(B-V)=0.11, m-M=8.47, logt=7.35
Hunt & Reffert (2023) AV50=0.146, diffAV50=0.494, MOD50=8.063, logAge50=7.173
Cavallo et al. (2024) AV50=0.56, dMod50=8.19, logAge50=6.98, [Fe/H]50=-0.1
Hunt & Reffert (2024) MassJ=64.1771, MassTot=146.021

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14619 53.3 321.77 47.67 2.42 3.37 -2.49 -16.28 0.0