NGC 6625

(MWSC 2903)

0.24 UTI

0.0

C_N

0.09

C_dens

0.38

C_C3

0.38

C_lit

1.0

C_dup

C3 classification CB

Number of members (P>50%) 15

Radius (P>50% members) 4.2 [arcmin]

C_N 0.0 Sparse
C_dens 0.09 Very loose
C_C3 0.38 Low quality
C_lit 0.38 Poorly studied
C_dup 1.0 Unique

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

Overview

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NGC 6625 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, above the mid-plane, affected by high extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is poorly studied in the literature.

(*): The parallax distance estimate (~4.69 kpc) differs significantly from the median photometric distance (~1.33 kpc).

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close High extinction Intermediate age

Data

🔍 Search references for NGC 6625 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	–	275.685	-11.97	0.213	-1.567	-2.375	-1.104
Just et al.	2023	275.69	-11.956	–	–	–	–
Loktin & Popova	2017	275.715	-11.962	–	-2.17	-7.344	–
Kharchenko et al.	2016	275.69	-11.956	–	–	–	–
Dias et al.	2014	275.708	-11.962	–	-0.71	-1.21	–
Kharchenko et al.	2013	275.697	-11.955	–	-1.72	-3.43	–
Dias et al.	2002	275.708	-11.962	–	-0.71	-1.21	–

💡 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
Just et al.	2023	–	–	–	501	–	63	–	–
Loktin & Popova	2017	1.35	0.45	–	891	–	–	–	–
Kharchenko et al.	2016	1.33	3.75	–	501	–	–	–	–
Kharchenko et al.	2013	1.33	3.75	–	501	–	–	–	–
Dias et al.	2002	1.33	3.75	–	501	–	–	–	–

Visualization

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