CWNU 4803

0.28 UTI

0.6

C_N

0.2

C_dens

0.62

C_C3

0.0

C_lit

1.0

C_dup

C3 classification AC

Number of members (P>50%) 70

Radius (P>50% members) 3.8 [arcmin]

C_N 0.6 Moderately populated
C_dens 0.2 Very loose
C_C3 0.62 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 4803 is a moderately populated, very loose object of intermediate C3 quality. Its parallax locates it at a large^* distance, near the mid-plane, affected by very high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~7.65 kpc) differs significantly from the median photometric distance (~15.49 kpc).

Extremely distant Very high extinction Intermediate age

Data

🔍 Search references for CWNU 4803 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	–	286.155	6.18	0.131	-1.661	-4.012	37.475
He et al.	2023	286.157	6.175	0.114	-1.673	-4.012	–

💡 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]	Bfr	BSS
He et al.	2023	15.49	5.45	–	501	–	–	–	–

Visualization

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