CWNU 1804

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.28 1.0 0.62 0.33 1.0
C3	N_50	r_50
CA	28	1.9

Summary

CWNU 1804 is a poorly populated, very dense object of intermediate C3 quality. It is located at a moderate distance from the Sun, near the mid-plane. It was recently reported in the literature.

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
He et al. (2023)	53.068	55.034	0.326	-0.839	-0.796	–
Hunt & Reffert (2023)	53.059	55.032	0.329	-0.855	-0.794	–
Cavallo et al. (2024)	53.095	55.045	0.326	–	–	–
Hunt & Reffert (2024)	53.059	55.032	0.329	-0.855	-0.794	–
UCC	53.071	55.034	0.325	-0.878	-0.77	–

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2

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Fundamental parameters

Reference	Values
He et al. (2023)	A0=4.9, m-M=12.55, logAge=6.65
Hunt & Reffert (2023)	AV50=4.405, diffAV50=2.033, MOD50=12.329, logAge50=7.556
Cavallo et al. (2024)	AV50=3.73, dMod50=12.88, logAge50=7.57, [Fe/H]50=0.76
Hunt & Reffert (2024)	MassJ=337.160, MassTot=421.802

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Cluster region map