CWNU 1998

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.0 0.5 1.0 0.33 1.0
C3	N_50	r_50
AA	21	6.3

Summary

CWNU 1998 is a sparse, moderately dense object of very high 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: contains less than 25 stars with P>0.5 estimated.

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Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
He et al. (2023)	267.466	-33.363	0.654	0.02	-2.017	–
Hunt & Reffert (2023)	267.466	-33.335	0.639	0.068	-1.922	–
Cavallo et al. (2024)	267.491	-33.361	0.642	–	–	–
Hunt & Reffert (2024)	267.466	-33.335	0.639	0.068	-1.922	–
UCC	267.477	-33.376	0.635	0.035	-1.986	–

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=2.25, m-M=10.85, logAge=8.3
Hunt & Reffert (2023)	AV50=2.343, diffAV50=1.781, MOD50=10.768, logAge50=8.025
Cavallo et al. (2024)	AV50=3.1, dMod50=10.13, logAge50=7.39, [Fe/H]50=-0.72
Hunt & Reffert (2024)	MassJ=261.304, MassTot=261.304

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Cluster region map