OC 0107

0.31 UTI

0.3

C_N

0.38

C_dens

0.38

C_C3

0.25

C_lit

1.0

C_dup

C3 classification CB

Number of members (P>50%) 30

Radius (P>50% members) 7.5 [arcmin]

C_N 0.3 Poorly populated
C_dens 0.38 Loose
C_C3 0.38 Low quality
C_lit 0.25 Poorly studied
C_dup 1.0 Unique

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

Overview

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OC 0107 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.

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

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for OC 0107 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	–	305.032	36.187	0.551	-2.369	-4.482	–
Hunt & Reffert	2024	305.037	36.21	0.552	-2.362	-4.476	–
Cavallo et al.	2024	305.015	36.166	0.551	–	–	–
Hunt & Reffert	2023	305.037	36.21	0.552	-2.362	-4.476	–
Hao et al.	2022	305.059	36.21	0.554	-2.397	-4.529	–

💡 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
Hunt & Reffert	2024	–	–	–	–	–	191*	–	–
Cavallo et al.	2024	1.52	2.84	–	49	0.270	–	–	–
Hunt & Reffert	2023	1.77	2.69	0.84	48	–	–	–	–
Hao et al.	2022	–	1.70	–	2	0.457	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 271	83.3	305.05	36.15	0.55	-2.33	-4.46	–	0.07

💡 Note: The % column shows the percentage of members that OC 0107 shares with each listed object.

Visualization

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