OC 0342

0.28 UTI

0.4

C_N

0.24

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 40

Core radius and density 2.1 [pc], 1.2 [pc^-2]

C3 classification AB

C_N 0.4 Poorly populated
C_dens 0.24 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

ℹ️

OC 0342 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.

Moderate extinction Near-solar metallicity Young

Data

🔍 Search references for OC 0342 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	101.963	7.655	0.688	-0.608	-2.203	9.533
Hao et al.	2022	101.96	7.656	0.687	-0.596	-2.213	–

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	B_frac	BSS
UCC	99999–	–	2.51	–	79	0.265	–	–	–
Hao et al.	2022	–	2.51	–	79	0.265	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 2812	100.0	101.95	7.65	0.69	-0.61	-2.21	9.53	0.05

💡 Note: The % column shows the percentage of members that OC 0342 shares with each listed object.

Visualization

ℹ️