OC 0114

0.13 UTI

0.0

C_N

0.31

C_dens

0.38

C_C3

0.0

C_lit

0.92

C_dup

C3 classification CB

Number of members (P>50%) 24

Radius (P>50% members) 7.7 [arcmin]

C_N 0.0 Sparse
C_dens 0.31 Loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.92 Very likely unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

ℹ️

OC 0114 is a sparse, loose object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is rarely studied in the literature.

Note: This is very likely a unique object, which shares a very small percentage of members with at least one previously reported entry. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=0.92) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

High extinction Near-solar metallicity Very young

Data

🔍 Search references for OC 0114 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	305.806	38.939	0.569	-3.42	-5.725	5.161
Hao et al.	2022	305.944	39.055	0.557	-3.439	-5.765	–

💡 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]	Bfr	BSS
Hao et al.	2022	–	4.10	–	5	0.169	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Collinder 422	8.0	305.93	38.5	0.56	-3.42	-5.79	-21.9	0.95
CWWDL 2501	4.0	305.47	38.74	0.56	-3.28	-5.68	–	0.04

💡 Note: The % column shows the percentage of members that OC 0114 shares with each listed object.

Visualization

ℹ️