OC 0450

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.25 1.0 0.75 0.33 1.0
C3	N_50	r_50
BA	25	19.6

Summary

OC 0450 is a poorly populated, very dense object of high C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.

This object shares a large percentage of members with a later reported entry.

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Hao et al. (2022)	118.027	-42.366	2.99	-11.037	4.606	15.607
Hunt & Reffert (2023)	118.138	-42.432	3.051	-11.398	4.659	10.139
Cavallo et al. (2024)	119.172	-44.85	3.056	–	–	–
Hunt & Reffert (2024)	118.138	-42.432	3.051	-11.398	4.659	10.139
UCC	118.083	-42.462	3.021	-11.302	4.531	14.341

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
Hao et al. (2022)	AG=2.44, age=7.5, Z=0.028
Hunt & Reffert (2023)	AV50=0.104, diffAV50=0.47, MOD50=7.539, logAge50=7.337
Cavallo et al. (2024)	AV50=0.47, dMod50=7.62, logAge50=7.16, [Fe/H]50=-0.07
Hunt & Reffert (2024)	MassJ=40.1723, MassTot=251.318

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14596	88.0	118.17	-42.47	3.03	-11.39	4.49	12.81	0.1