OC 0408

0.09 UTI

0.0

C_N

0.15

C_dens

0.75

C_C3

0.0

C_lit

0.48

C_dup

C3 classification AB

Number of members (P>50%) 21

Radius (P>50% members) 22.6 [arcmin]

C_N 0.0 Sparse
C_dens 0.15 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.48 Possibly duplicate

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

Overview

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OC 0408 is a sparse, very loose object of high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by moderate 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.

Moderate extinction Near-solar metallicity Very young

Data

🔍 Search references for OC 0408 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	–	105.12	-26.513	1.223	-3.223	3.551	34.948
Hao et al.	2022	104.806	-26.45	1.186	-3.257	3.603	–

💡 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	–	1.10	–	16	0.274	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Alessi 33	52.0	105.74	-26.48	1.25	-3.23	3.5	33.1	0.96
CWWDL 14294	52.0	105.75	-26.5	1.26	-3.22	3.51	32.7	0.06

💡 Note: The % column shows the percentage of members that OC 0408 shares with each listed object.

Visualization

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