Ruprecht 125

(MWSC 2608; OCL 1006; ESO 333 10)

0.25 UTI

0.0

C_N

0.03

C_dens

0.12

C_C3

0.55

C_lit

1.0

C_dup

C3 classification DC

Number of members (P>50%) 15

Radius (P>50% members) 7.6 [arcmin]

C_N 0.0 Sparse
C_dens 0.03 Very loose
C_C3 0.12 Very low quality
C_lit 0.55 Moderately studied
C_dup 1.0 Unique

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

Overview

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Ruprecht 125 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by low extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~4.30 kpc) differs significantly from the median photometric distance (~1.34 kpc).

Relatively close Low extinction Intermediate age

Data

🔍 Search references for Ruprecht 125 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	–	262.454	-40.505	0.233	-4.092	-3.221	-134.37
Just et al.	2023	262.407	-40.45	–	–	–	–
Bica et al.	2019	262.394	-40.46	–	–	–	–
Kharchenko et al.	2016	262.407	-40.45	–	–	–	–
Dias et al.	2014	262.408	-40.467	–	-2.24	-3.08	–
Kharchenko et al.	2013	262.417	-40.45	–	-2.77	-1.94	–
Piskunov et al.	2008	262.398	-40.474	–	–	–	–
Kharchenko et al.	2005	262.41	-40.47	–	-1.46	-3.56	–
Kharchenko et al.	2003	262.42	-40.5	–	-1.7	-3.47	–
Dias et al.	2002	262.408	-40.467	–	-2.26	-3.09	–

💡 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	–	–	–	668	–	127	–	–
Kharchenko et al.	2016	1.19	0.26	–	668	–	–	–	–
Kharchenko et al.	2013	1.19	0.26	–	668	–	–	–	–
Piskunov et al.	2008	1.50	0.31	–	589	–	–	–	–
Kharchenko et al.	2005	1.50	0.31	–	589	–	–	–	–
Kharchenko et al.	2003	0.77	0.31	–	–	–	–	–	–
Dias et al.	2002	1.50	0.31	–	589	–	–	–	–

Visualization

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