LDN1641C

0.45 UTI

0.26

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 26

Stellar density (N₅₀/rad) 92.1 [N/pc²]

C3 classification AA

C_N 0.26 Poorly 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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LDN1641C is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a very close distance, below 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 23 years.

Note: This object shares a moderate percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

No fundamental parameters

Bica et al. (2003)
Classified as infrared cluster (IRC).

Data

🔍 Search references for LDN1641C 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–	84.684	-7.018	2.518	-0.061	-1.01	–
Bica et al.	2003	84.7	-7.018	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
L1641C	100.0	84.68	-7.02	2.51	-0.06	-1.0	–	0.03
KMS35	26.9	84.48	-6.95	2.52	0.07	-0.72	23.55	0.4

💡 Note: The % column shows the percentage of members that LDN1641C shares with each listed object.

Visualization

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