CWNU 1899

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 1.0 0.75 0.33 1.0
C3
N_50
r_50
AB 23 1.7
Summary

CWNU 1899 is a sparse, very dense object of high 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) 58.063 54.509 0.246 -0.225 -0.365 –
Hunt & Reffert (2023) 58.041 54.494 0.243 -0.23 -0.342 –
Cavallo et al. (2024) 58.063 54.506 0.243 – – –
Hunt & Reffert (2024) 58.041 54.494 0.243 -0.23 -0.342 –
           
UCC 58.05 54.507 0.232 -0.225 -0.343 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

CWNU 1899 UCC
CWNU 1899 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=4.05, m-M=12.95, logAge=6.8
Hunt & Reffert (2023) AV50=3.608, diffAV50=0.937, MOD50=12.923, logAge50=7.257
Cavallo et al. (2024) AV50=3.0, dMod50=12.73, logAge50=7.96, [Fe/H]50=1.14
Hunt & Reffert (2024) MassJ=425.292, MassTot=438.445

Search coordinates in Bayestar19

Cluster region map