NGC 281-west

0.01 UTI

0.71

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.02

C_dup

N₅₀ (P>50% members) 92

Stellar density (N₅₀/rad) 31.2 [N/pc²]

C3 classification AA

C_N 0.71 Moderately populated
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.02 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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NGC 281-west is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate 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.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

No fundamental parameters

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

Data

🔍 Search references for NGC 281-west 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–	13.186	56.622	0.339	-2.379	-1.511	-73.406
Bica et al.	2003	13.091	56.572	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
NGC 281	98.9	13.22	56.63	0.33	-2.36	-1.5	-67.2	0.12
NGC 281W	98.9	13.2	56.62	0.34	-2.36	-1.52	-73.41	0.02
IC 1590	97.8	13.22	56.63	0.34	-2.36	-1.49	-73.17	0.91

💡 Note: The % column shows the percentage of members that NGC 281-west shares with each listed object.

Visualization

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