MCM 3

0.25 UTI

0.0

C_N

1.0

C_dens

0.25

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 17

Stellar density (N₅₀/rad) 5.1 [N/pc²]

C3 classification CC

C_N 0.0 Sparse
C_dens 1.0 Very dense
C_C3 0.25 Low 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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MCM 3 is a sparse, very dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 21 years.

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

No fundamental parameters

Data

🔍 Search references for MCM 3 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–	274.707	-17.049	0.608	-0.615	-2.171	15.3
Mercer et al.	2005	274.627	-16.976	–	–	–	–

💡 Note: The UCC values are estimated from its identified members.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
VVVX CL093	12.0	274.38	-16.97	0.61	-1.54	-3.1	4.2	0.42
VVVX CL095	12.0	274.4	-16.93	0.52	-0.27	-2.16	-11.4	0.05

💡 Note: The % column shows the percentage of members that MCM 3 shares with each listed object.

Visualization

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