CWNU 1939

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.42 0.75 0.33 1.0
C3
N_50
r_50
AB 20 8.1
Summary

CWNU 1939 is a sparse, loose object of high C3 quality. It is located at a relatively close distance from the Sun, near the mid-plane. It was recently reported in the literature.

Warning: contains less than 25 stars with P>0.5 estimated.

Search object in SciX | Simbad

Positions

Reference RA DEC Plx pmRA pmDE Rv
He et al. (2023) 263.943 -35.679 0.764 1.208 -2.101 –
Hunt & Reffert (2023) 263.961 -35.68 0.75 1.205 -2.114 -3.6
Cavallo et al. (2024) 263.99 -35.703 0.754 – – –
Hunt & Reffert (2024) 263.961 -35.68 0.75 1.205 -2.114 -3.6
           
UCC 263.951 -35.677 0.76 1.218 -2.106 -3.64
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1939 UCC
CWNU 1939 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=2.5, m-M=10.5, logAge=7.4
Hunt & Reffert (2023) AV50=2.153, diffAV50=0.689, MOD50=10.522, logAge50=7.821
Cavallo et al. (2024) AV50=2.21, dMod50=10.02, logAge50=7.85, [Fe/H]50=-0.06
Hunt & Reffert (2024) MassJ=136.573, MassTot=136.573

Search coordinates in Bayestar19

Cluster region map