OCSN 15

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.25 0.41 0.5 0.25 1.0
C3
N_50
r_50
DA 25 48.7
Summary

OCSN 15 is a poorly populated, loose 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.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
Qin et al. (2023) 284.96 27.34 3.88 -5.05 -4.03 -25.61
Hunt & Reffert (2023) 285.099 27.19 4.016 -5.538 -4.532 -27.359
Cavallo et al. (2024) 284.557 27.003 4.02 – – –
           
UCC 285.173 27.257 4.039 -5.441 -4.304 -28.158
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

OCSN 15 UCC
OCSN 15 HUNT23

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Fundamental parameters

Reference Values
Qin et al. (2023) E(B-V)=0.2, m-M=7.46, logt=8.1
Hunt & Reffert (2023) AV50=0.199, diffAV50=0.329, MOD50=6.97, logAge50=8.158
Cavallo et al. (2024) AV50=0.61, dMod50=7.09, logAge50=8.13, [Fe/H]50=0.38

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Cluster region map