OC 0126

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 0.25 0.99 0.75 0.5 1.0 OC 0126 is a poorly populated, very dense object of high C3 quality. It was recently reported but it is moderately studied in the literature. This object shares a large percentage of members with a later reported entry.
C3	N_50	r_50
BA	25	4.5

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

Search coordinates in CDS | Simbad

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
Hu & Soubiran (2025)	MA22=-0.22, MA23f=-0.12, MZ23=-0.19, MK24=-0.06, MF24=-0.21

Search coordinates in Bayestar19

Cluster region

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