NGC 2264 IRS1

0.50 UTI

0.75

C_N

1.0

C_dens

0.75

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 102

Stellar density (N₅₀/rad) 221.9 [N/pc²]

C3 classification AB

C_N 0.75 Rich
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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NGC 2264 IRS1 is a rich, very dense object of high C3 quality. Its parallax locates it at a close 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 23 years.

Note: This object shares a large 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 NGC 2264 IRS1 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–	100.277	9.504	1.373	-2.287	-3.699	20.234
Bica et al.	2003	100.283	9.496	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
MonOB1-D	100.0	100.25	9.62	1.38	-2.09	-3.7	21.97	0.39
NGC 2264 IRS1 SE	85.3	100.29	9.49	1.37	-2.31	-3.68	19.6	0.5
LP 44	52.9	100.27	9.56	1.38	-1.99	-3.93	19.6	0.17

💡 Note: The % column shows the percentage of members that NGC 2264 IRS1 shares with each listed object.

Visualization

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