CWNU 1631

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.3 0.29 0.5 0.25 1.0
C3
N_50
r_50
BB 30 3.7
Summary

CWNU 1631 is a poorly populated, loose object of intermediate C3 quality. It is located at a moderate distance from the Sun, above 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) 121.924 -30.879 0.258 -2.538 3.633 76.16
Hunt & Reffert (2023) 121.906 -30.879 0.243 -2.517 3.642 –
Hunt & Reffert (2024) 121.906 -30.879 0.243 -2.517 3.642 –
           
UCC 121.905 -30.886 0.236 -2.524 3.636 69.555
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1631 UCC
CWNU 1631 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=0.9, m-M=13.2, logAge=8.75
Hunt & Reffert (2023) AV50=0.602, diffAV50=0.646, MOD50=12.901, logAge50=8.448
Hunt & Reffert (2024) MassJ=289.774, MassTot=134.654

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Cluster region map