CWNU 1377

0.37 UTI

0.54

C_N

1.0

C_dens

0.5

C_C3

0.0

C_lit

0.91

C_dup

C3 classification BB

Number of members (P>50%) 57

Radius (P>50% members) 1.2 [arcmin]

C_N 0.54 Moderately populated
C_dens 1.0 Very dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 0.91 Very likely unique

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

Overview

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CWNU 1377 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~4.34 kpc) differs significantly from the median photometric distance (~3.24 kpc).

Note: This is very likely a unique object, which shares a very small percentage of members with at least one previously reported entry. See table with shared members information.

Distant Moderate extinction Intermediate age

Data

🔍 Search references for CWNU 1377 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	–	181.776	-64.788	0.23	-7.123	0.481	-39.166
He et al.	2023	181.771	-64.784	0.25	-7.128	0.497	-39.02

💡 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	3.24	2.25	–	562	–	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Juchert 14	8.8	181.8	-64.74	0.18	-7.4	0.5	-11.53	0.06

💡 Note: The % column shows the percentage of members that CWNU 1377 shares with each listed object.

Visualization

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