CWNU 1645

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.13 0.5 0.33 1.0
C3
N_50
r_50
BB 21 6.3
Summary

CWNU 1645 is a sparse, very 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.

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) 108.546 -7.73 0.328 -1.458 0.385 –
Hunt & Reffert (2023) 108.57 -7.794 0.324 -1.456 0.382 –
Cavallo et al. (2024) 108.532 -7.762 0.327 – – –
Hunt & Reffert (2024) 108.57 -7.794 0.324 -1.456 0.382 –
           
UCC 108.506 -7.771 0.328 -1.455 0.387 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1645 UCC
CWNU 1645 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=1.25, m-M=12.3, logAge=8.7
Hunt & Reffert (2023) AV50=1.081, diffAV50=0.561, MOD50=12.25, logAge50=8.285
Cavallo et al. (2024) AV50=1.0, dMod50=11.93, logAge50=8.63, [Fe/H]50=-0.27
Hunt & Reffert (2024) MassJ=183.286, MassTot=206.298

Search coordinates in Bayestar19

Cluster region map