CWNU 2300

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.75 0.42 1.0
C3
N_50
r_50
AB 24 1.5
Summary

CWNU 2300 is a sparse, very dense object of high C3 quality. It is located at a moderate distance from the Sun, below 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) 154.6 -59.816 0.238 -5.047 2.863 –
Hunt & Reffert (2023) 154.616 -59.823 0.218 -5.017 2.831 –
Cavallo et al. (2024) 154.606 -59.82 0.22 – – –
Hunt & Reffert (2024) 154.616 -59.823 0.218 -5.017 2.831 –
Hu & Soubiran (2025) 154.606 -59.82 – – – –
           
UCC 154.603 -59.823 0.23 -5.029 2.843 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 2300 UCC
CWNU 2300 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.9, m-M=12.7, logAge=9.3
Hunt & Reffert (2023) AV50=2.108, diffAV50=1.123, MOD50=12.984, logAge50=8.935
Cavallo et al. (2024) AV50=2.05, dMod50=12.62, logAge50=9.12, [Fe/H]50=0.36
Hunt & Reffert (2024) MassJ=700.075, MassTot=705.699
Hu & Soubiran (2025) MA22=-0.3, MA23f=-0.28, MK24=-0.24, MF24=-0.31

Search coordinates in Bayestar19

Cluster region map