OC 0126

N_50

r_50

4.5

Summary

OC 0126 is a poorly populated, very dense object of high C3 quality. It is located at a relatively close distance from the Sun, above 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)	304.466	42.15	0.594	-1.668	-3.153	-25.625
Hunt & Reffert (2023)	304.466	42.147	0.585	-1.683	-3.147	-12.578
Cavallo et al. (2024)	304.445	42.141	0.587	–	–	–
Hunt & Reffert (2024)	304.466	42.147	0.585	-1.683	-3.147	-12.578
Hu & Soubiran (2025)	304.445	42.141	–	–	–	–

UCC	304.459	42.115	0.584	-1.669	-3.156	-20.874

Galactocentric position

How are the galactocentric plots generated?

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Estimated members

1 2

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Fundamental parameters

Reference	Values
Hao et al. (2022)	`AG=4.04, age=8.9, Z=0.022`
Hunt & Reffert (2023)	`AV50=1.772, diffAV50=1.333, MOD50=11.071, logAge50=8.909`
Cavallo et al. (2024)	`AV50=1.81, dMod50=11.0, logAge50=9.07, [Fe/H]50=0.35`
Hunt & Reffert (2024)	`MassJ=116.593, MassTot=170.264`
Hu & Soubiran (2025)	`MA22=-0.22, MA23f=-0.12, MZ23=-0.19, MK24=-0.06, MF24=-0.21`

Search coordinates in Bayestar19

Cluster region map

Objects with shared members

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 106	96.0	304.45	42.14	0.59	-1.67	-3.17	-19.55	0.08