CWNU 1538

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.0 0.29 0.5 0.33 1.0
C3	N_50	r_50
BB	22	7.9

Summary

CWNU 1538 is a sparse, loose object of intermediate C3 quality. It is located at a relatively close distance from the Sun, near 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)	248.98	-49.18	0.597	-1.591	-4.55	–
Hunt & Reffert (2023)	249.028	-49.14	0.591	-1.6	-4.549	-52.398
Cavallo et al. (2024)	248.952	-49.187	0.592	–	–	–
Hunt & Reffert (2024)	249.028	-49.14	0.591	-1.6	-4.549	-52.398
UCC	249.039	-49.171	0.595	-1.604	-4.553	-52.274

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=2.9, m-M=11.0, logAge=7.1
Hunt & Reffert (2023)	AV50=2.569, diffAV50=0.459, MOD50=11.031, logAge50=7.914
Cavallo et al. (2024)	AV50=2.67, dMod50=10.9, logAge50=7.75, [Fe/H]50=0.09
Hunt & Reffert (2024)	MassJ=214.878, MassTot=214.878

Search coordinates in Bayestar19

Cluster region map