OC 0240

0.07 UTI

0.52

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.13

C_dup

C3 classification AA

Number of members (P>50%) 53

Radius (P>50% members) 5.2 [arcmin]

C_N 0.52 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.13 Likely duplicate

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

Overview

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OC 0240 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is rarely studied in the literature.

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

Moderate extinction Metal-rich Very young

Data

🔍 Search references for OC 0240 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	–	37.495	73.019	1.117	-1.365	-1.814	-26.855
Hao et al.	2022	37.529	73.0	1.112	-1.385	-1.77	–

💡 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	–	1.78	–	5	0.575	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14255	94.3	37.43	73.0	1.11	-1.36	-1.81	-26.85	0.1
FSR 0566	86.8	37.6	73.02	1.11	-1.37	-1.83	-26.85	0.51
FSR 0569	5.7	37.79	72.45	1.08	-1.62	-1.78	-24.86	0.74

💡 Note: The % column shows the percentage of members that OC 0240 shares with each listed object.

Visualization

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