CWNU 2717

0.37 UTI

0.42

C_N

0.59

C_dens

0.25

C_C3

0.3

C_lit

1.0

C_dup

N₅₀ (P>50% members) 42

Stellar density (N₅₀/rad) 2.9 [N/pc²]

C3 classification DB

C_N 0.42 Poorly populated
C_dens 0.59 Moderately dense
C_C3 0.25 Low quality
C_lit 0.3 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

CWNU 2717 is a poorly populated, moderately dense object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It was recently reported in the literature.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Palma et al. (2025)
Classified as optical pair (not dynamically associated) P112, along with FSR_0904.

Cavallo et al. (2024)
Silver sample.

Data

🔍 Search references for CWNU 2717 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	92.262	19.437	0.478	0.149	-2.508	–
Zhang et al.	2024	92.272	19.507	–	–	–	–
Hunt & Reffert	2024	92.272	19.507	0.457	0.153	-2.499	22.008
Cavallo et al.	2024	92.237	19.35	0.456	–	–	–
Hunt & Reffert	2023	92.272	19.507	0.457	0.153	-2.499	22.008
He et al.	2023	92.242	19.419	0.482	0.17	-2.509	23.01

💡 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–	1.94	2.7	2.5	121	-0.034	258	–	–
Zhang et al.	2024	–	–	–	–	-0.208⁽¹⁾	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	258⁽¹⁾	–	–
Cavallo et al.	2024	2.22	2.91	–	63	0.140	–	–	–
Hunt & Reffert	2023	1.94	2.67	2.50	121	–	–	–	–
He et al.	2023	1.86	2.70	–	355	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Visualization

ℹ️

1 2