CWNU 239

N_50

r_50

2.7

Summary

CWNU 239 is a sparse, very dense object of intermediate C3 quality. It is located at a relatively close distance from the Sun, below the mid-plane. It was recently reported in the literature.

Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry.

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. (2022)	98.268	2.457	0.62	-2.34	-0.54	–
Hunt & Reffert (2023)	98.28	2.446	0.62	-2.321	-0.526	11.533
Cavallo et al. (2024)	98.324	2.527	0.618	–	–	–
Hunt & Reffert (2024)	98.28	2.446	0.62	-2.321	-0.526	11.533
Zhang et al. (2024)	98.28	2.446	–	–	–	–

UCC	98.274	2.477	0.625	-2.322	-0.545	-24.694

Galactocentric position

How are the galactocentric plots generated?

Search coordinates in CDS | Simbad

Estimated members

1 2

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Fundamental parameters

Reference	Values
He et al. (2022)	`AG=2.35, m-M=10.8, logAge=7.4, Z=0.024`
Hunt & Reffert (2023)	`AV50=2.437, diffAV50=2.786, MOD50=10.875, logAge50=7.107`
Cavallo et al. (2024)	`AV50=2.56, dMod50=11.05, logAge50=7.03, [Fe/H]50=0.08`
Hunt & Reffert (2024)	`MassJ=1473.04, MassTot=1736.21`
Zhang et al. (2024)	`[Fe/H]ANN=-0.0687, [Fe/H]MCMC=-0.0579`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 3775	100.0	98.27	2.46	0.63	-2.32	-0.53	-24.69	0.0
LISC-III 1682	100.0	98.27	2.47	0.63	-2.29	-0.53	-17.72	0.15
UBC 1330	100.0	98.28	2.46	0.62	-2.33	-0.56	-17.72	0.49