OC 0227

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.75 0.25 1.0
C3
N_50
r_50
AB 24 4.1
Summary

OC 0227 is a sparse, very dense object of high C3 quality. It is located at a 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.

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) 7.65 65.481 1.387 2.158 -2.908 -11.867
Hunt & Reffert (2023) 7.638 65.503 1.414 2.27 -2.785 6.339
Cavallo et al. (2024) 7.598 65.567 1.416 – – –
           
UCC 7.63 65.499 1.401 2.184 -2.783 14.599
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

OC 0227 UCC
OC 0227 HUNT23

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Fundamental parameters

Reference Values
Hao et al. (2022) AG=1.58, age=6.6, Z=0.017
Hunt & Reffert (2023) AV50=2.434, diffAV50=1.711, MOD50=9.172, logAge50=6.496
Cavallo et al. (2024) AV50=2.01, dMod50=10.31, logAge50=8.32, [Fe/H]50=0.15

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 1215 100.0 7.64 65.48 1.41 2.26 -2.78 14.6 0.08