CWNU 1870

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UTI:
UCC Trust Index

C_N C_dens C_C3 C_lit C_dup
0.0 0.67 0.38 0.33 1.0
C3
N_50
r_50
CB 21 2.6
Summary

CWNU 1870 is a sparse, moderately dense object of low 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) 300.803 33.248 0.311 -3.233 -4.888 –
Hunt & Reffert (2023) 300.804 33.247 0.292 -3.229 -4.87 –
Cavallo et al. (2024) 300.807 33.255 0.294 – – –
Hunt & Reffert (2024) 300.804 33.247 0.292 -3.229 -4.87 –
           
UCC 300.803 33.246 0.303 -3.215 -4.878 –
Galactocentric position Galactocentric position diagram

How are the galactocentric plots generated?

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Estimated members

CWNU 1870 UCC
CWNU 1870 HUNT23

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Fundamental parameters

Reference Values
He et al. (2023) A0=3.15, m-M=12.45, logAge=7.55
Hunt & Reffert (2023) AV50=2.622, diffAV50=0.768, MOD50=12.423, logAge50=7.226
Cavallo et al. (2024) AV50=2.82, dMod50=12.86, logAge50=7.61, [Fe/H]50=0.45
Hunt & Reffert (2024) MassJ=284.324, MassTot=284.324

Search coordinates in Bayestar19

Cluster region map