CWNU 1203

0.14 UTI

0.41

C_N

1.0

C_dens

0.62

C_C3

0.0

C_lit

0.34

C_dup

N₅₀ (P>50% members) 41

Stellar density (N₅₀/rad) 11.5 [N/pc²]

C3 classification AC

C_N 0.41 Poorly populated
C_dens 1.0 Very dense
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.34 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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CWNU 1203 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low extinction. It is catalogued as a very young cluster (see Parameters). It is rarely studied in the literature.

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

Low extinction Very young

Data

🔍 Search references for CWNU 1203 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–	104.852	-11.95	0.893	-3.398	0.538	29.639
He et al.	2022	104.842	-11.964	0.898	-3.38	0.493	–

💡 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–	–	0.05	–	8	–	–	–	–
He et al.	2022	–	0.05	–	8	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FSR 1185	65.9	104.87	-11.95	0.9	-3.35	0.56	30.39	0.48

💡 Note: The % column shows the percentage of members that CWNU 1203 shares with each listed object.

Visualization

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