Cep OB5

0.55 UTI

0.74

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 97

Stellar density (N₅₀/rad) 12.3 [N/pc²]

C3 classification AA

C_N 0.74 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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Cep OB5 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane. It is catalogued as a young cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 8 years.

(*): The parallax distance estimate (~3.57 kpc) differs significantly from the median photometric distance (~1.82 kpc).

Note: This object shares a large percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Young

Data

🔍 Search references for Cep OB5 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	99999–	345.54	57.052	0.28	-3.581	-2.224	-10.852
Dib et al.	2018	345.567	57.022	–	–	–	–

💡 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]	B_frac	BSS
UCC	99999–	1.82	–	–	32	–	–	–	–
Dib et al.	2018	1.82	–	–	32	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 176	100.0	345.54	57.06	0.28	-3.57	-2.22	-25.68	0.25
OC 0195	43.3	345.56	57.06	0.28	-3.57	-2.22	–	0.0

💡 Note: The % column shows the percentage of members that Cep OB5 shares with each listed object.

Visualization

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