CWNU 2277

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.46 0.84 0.62 0.33 1.0
C3
N_50
r_50
CA 46 3.7
Summary

CWNU 2277 is a poorly populated, dense object of intermediate C3 quality. It is located at a moderate 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. (2023) 279.907 -8.423 0.331 -0.27 -2.989 38.16
Hunt & Reffert (2023) 279.901 -8.423 0.31 -0.271 -2.958 101.355
Cavallo et al. (2024) 279.903 -8.431 0.309 – – –
Hunt & Reffert (2024) 279.901 -8.423 0.31 -0.271 -2.958 101.355
           
UCC 279.918 -8.419 0.325 -0.275 -2.97 52.334
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2277 UCC
CWNU 2277 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.7, m-M=12.05, logAge=8.65
Hunt & Reffert (2023) AV50=4.041, diffAV50=2.682, MOD50=12.308, logAge50=7.871
Cavallo et al. (2024) AV50=4.13, dMod50=11.91, logAge50=7.78, [Fe/H]50=-0.28
Hunt & Reffert (2024) MassJ=1316.56, MassTot=1424.45

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Cluster region map