CWNU 1271

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.6 0.87 0.62 0.31 1.0
C3
N_50
r_50
AC 71 6.0
Summary

CWNU 1271 is a moderately populated, dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, below 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) 359.07 55.971 0.44 -5.097 -1.579 -47.99
Hunt & Reffert (2023) 359.089 55.942 0.422 -5.103 -1.564 -47.862
Cavallo et al. (2024) 359.062 55.985 0.425 – – –
Hunt & Reffert (2024) 359.089 55.942 0.422 -5.103 -1.564 -47.862
Zhang et al. (2024) 359.089 55.942 – – – –
           
UCC 359.036 55.957 0.431 -5.097 -1.578 -43.759
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1271 UCC
CWNU 1271 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=0.8, m-M=11.65, logAge=8.15
Hunt & Reffert (2023) AV50=0.444, diffAV50=1.173, MOD50=11.615, logAge50=8.628
Cavallo et al. (2024) AV50=0.97, dMod50=11.47, logAge50=8.42, [Fe/H]50=-0.38
Hunt & Reffert (2024) MassJ=170.678, MassTot=198.679
Zhang et al. (2024) [Fe/H]ANN=-0.4364, [Fe/H]MCMC=-0.4434

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Cluster region map