NGC 2265

(MWSC 959)

0.28 UTI

0.0

C_N

0.11

C_dens

0.38

C_C3

0.45

C_lit

1.0

C_dup

N₅₀ (P>50% members) 15

Stellar density (N₅₀/rad) 0.6 [N/pc²]

C3 classification BC

C_N 0.0 Sparse
C_dens 0.11 Very loose
C_C3 0.38 Low quality
C_lit 0.45 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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NGC 2265 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for NGC 2265 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–	100.425	11.921	0.279	-0.494	-0.707	–
He et al.	2023	100.308	11.786	0.191	-0.119	-0.217	56.63
Just et al.	2023	100.43	11.911	–	–	–	–
Bica et al.	2019	100.347	11.941	–	–	–	–
Loktin & Popova	2017	100.425	11.906	–	0.324	-0.892	–
Kharchenko et al.	2016	100.43	11.911	–	–	–	–
Dias et al.	2014	100.421	11.905	–	0.0	-1.29	–
Kharchenko et al.	2013	100.437	11.91	–	0.46	-3.26	–
Dias et al.	2002	100.421	11.905	–	0.0	-1.29	–

💡 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–	2.89	1.5	–	160	–	647	–	–
He et al.	2023	3.72	1.50	–	501	–	–	–	–
Just et al.	2023	–	–	–	18	–	647	–	–
Loktin & Popova	2017	3.28	0.55	–	871	–	–	–	–
Kharchenko et al.	2016	2.89	1.87	–	18	–	–	–	–
Kharchenko et al.	2013	2.89	1.87	–	18	–	–	–	–
Dias et al.	2002	2.16	1.49	–	302	–	–	–	–

Visualization

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