CWNU 287

(OCSN 151)

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.52 1.0 0.75 0.42 1.0
C3
N_50
r_50
BA 55 17.7
Summary

CWNU 287 is a moderately populated, very dense object of 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.

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Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2022) 155.233 -55.977 2.28 -14.5 2.51 12.2
Qin et al. (2023) 155.21 -55.94 2.28 -14.49 2.47 8.92
Hunt & Reffert (2023) 155.3 -55.972 2.284 -14.537 2.438 14.469
Cavallo et al. (2024) 155.284 -55.894 2.286 – – –
Hunt & Reffert (2024) 155.3 -55.972 2.284 -14.537 2.438 14.469
           
UCC 155.257 -55.925 2.282 -14.53 2.433 9.637
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 287 UCC
CWNU 287 HUNT23

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Fundamental parameters

Reference Values
He et al. (2022) AG=0.25, m-M=8.3, logAge=7.7, Z=0.026
Qin et al. (2023) E(B-V)=0.17, m-M=8.77, logt=7.5
Hunt & Reffert (2023) AV50=0.134, diffAV50=0.511, MOD50=8.136, logAge50=8.002
Cavallo et al. (2024) AV50=0.77, dMod50=8.13, logAge50=8.12, [Fe/H]50=-0.19
Hunt & Reffert (2024) MassJ=44.7212, MassTot=61.8295

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Cluster region map