MCM 23

0.15 UTI

0.58

C_N

0.51

C_dens

0.75

C_C3

0.0

C_lit

0.41

C_dup

N₅₀ (P>50% members) 66

Stellar density (N₅₀/rad) 2.6 [N/pc²]

C3 classification AB

C_N 0.58 Moderately populated
C_dens 0.51 Moderately dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.41 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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MCM 23 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a large 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.

⚠️ 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.

No fundamental parameters

Data

🔍 Search references for MCM 23 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–	292.552	18.537	0.149	-3.15	-5.905	27.997
Mercer et al.	2005	292.555	18.538	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Teutsch 42	59.1	292.55	18.54	0.16	-3.11	-5.88	–	0.53

💡 Note: The % column shows the percentage of members that MCM 23 shares with each listed object.

Visualization

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