CWNU 1104

0.34 UTI

0.46

C_N

0.6

C_dens

0.62

C_C3

0.0

C_lit

1.0

C_dup

N₅₀ (P>50% members) 46

Stellar density (N₅₀/rad) 3.0 [N/pc²]

C3 classification AC

C_N 0.46 Poorly populated
C_dens 0.6 Moderately dense
C_C3 0.62 Intermediate 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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CWNU 1104 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a young cluster (see Parameters). It is rarely studied in the literature.

Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.

Low extinction Young

Data

🔍 Search references for CWNU 1104 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–	81.651	30.35	1.046	-0.674	-4.481	3.743
He et al.	2022	81.665	30.334	1.044	-0.46	-4.481	–

💡 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–	–	0.95	–	45	–	–	–	–
He et al.	2022	–	0.95	–	45	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 780	60.9	81.67	30.34	1.05	-0.69	-4.48	3.74	0.0

💡 Note: The % column shows the percentage of members that CWNU 1104 shares with each listed object.

Visualization

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