CWNU 2870

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.76 1.0 1.0 0.33 1.0
C3
N_50
r_50
AA 119 3.7
Summary

CWNU 2870 is a rich, very dense object of very high 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) 260.274 -38.056 0.274 -1.036 -2.211 -44.83
Hunt & Reffert (2023) 260.256 -38.037 0.276 -0.989 -2.217 6.545
Cavallo et al. (2024) 260.257 -38.088 0.275 – – –
Hunt & Reffert (2024) 260.256 -38.037 0.276 -0.989 -2.217 6.545
           
UCC 260.265 -38.057 0.264 -1.016 -2.211 2.015
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2870 UCC
CWNU 2870 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=6.65, m-M=13.2, logAge=6.25
Hunt & Reffert (2023) AV50=4.407, diffAV50=3.165, MOD50=12.659, logAge50=7.527
Cavallo et al. (2024) AV50=4.86, dMod50=12.8, logAge50=7.29, [Fe/H]50=0.15
Hunt & Reffert (2024) MassJ=2595.54, MassTot=2640.88

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Cluster region map