MCM 41

(MCM2005b 41)

0.43 UTI

0.4

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 40

Stellar density (N₅₀/rad) 19.8 [N/pc²]

C3 classification AB

C_N 0.4 Poorly populated
C_dens 1.0 Very dense
C_C3 0.75 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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MCM 41 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane. It is catalogued as a cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 13 years.

(*): The parallax distance estimate (~3.26 kpc) differs significantly from the median photometric distance (~5.40 kpc).

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

Very distant

Morales et al. (2013)
Classified as morphological type 'OC1' (totally exposed cluster still physically associated with gas). Morphological flag: exposed cluster, without submm emission, presence of an IR bubble.

Mercer et al. (2005)
Association of stars. Associated with mid-IR extended emission. Appears in 2MASS images.

Data

🔍 Search references for MCM 41 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–	209.875	-61.377	0.307	-5.371	-1.879	-26.163
Morales et al.	2013	209.867	-61.367	–	–	–	–
Mercer et al.	2005	209.868	-61.367	–	–	–	–

💡 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–	5.4	–	–	–	–	–	–	–
Morales et al.	2013	5.40	–	–	–	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3872	85.0	209.91	-61.38	0.3	-5.2	-1.89	-24.55	0.29
HSC 2627	37.5	209.89	-61.38	0.29	-5.19	-1.88	–	0.15

💡 Note: The % column shows the percentage of members that MCM 41 shares with each listed object.

Visualization

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