OC 0102

0.08 UTI

0.26

C_N

0.26

C_dens

0.75

C_C3

0.0

C_lit

0.31

C_dup

C3 classification AB

Number of members (P>50%) 26

Radius (P>50% members) 8.1 [arcmin]

C_N 0.26 Poorly populated
C_dens 0.26 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.31 Possibly duplicate

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

Overview

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OC 0102 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, above 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.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

High extinction Near-solar metallicity Very young

Data

🔍 Search references for OC 0102 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	301.711	35.643	0.532	-3.099	-6.611	-17.95
Hao et al.	2022	301.791	35.614	0.537	-3.108	-6.707	–

💡 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	–	3.12	–	8	0.223	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Collinder 413	69.2	301.51	35.76	0.52	-3.11	-6.46	0.54	0.96
Biurakan 2	11.5	302.3	35.47	0.55	-3.17	-6.89	-26.93	0.9
Kronberger 29	3.8	301.83	35.58	0.53	-3.34	-7.0	-24.77	0.43

💡 Note: The % column shows the percentage of members that OC 0102 shares with each listed object.

Visualization

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