CWNU 2540

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.42 1.0 0.5 0.25 1.0
C3
N_50
r_50
BB 42 3.8
Summary

CWNU 2540 is a poorly populated, very 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.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 278.784 -8.089 0.442 -0.131 -1.308 –
Hunt & Reffert (2023) 278.78 -8.104 0.421 -0.08 -1.286 –
Hunt & Reffert (2024) 278.78 -8.104 0.421 -0.08 -1.286 –
           
UCC 278.783 -8.095 0.435 -0.106 -1.308 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2540 UCC
CWNU 2540 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.3, m-M=11.35, logAge=7.25
Hunt & Reffert (2023) AV50=3.139, diffAV50=2.05, MOD50=11.665, logAge50=7.279
Hunt & Reffert (2024) MassJ=240.992, MassTot=240.992

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Cluster region map