ASCC 82

(MWSC 2320)

0.27 UTI

0.0

C_N

0.01

C_dens

0.25

C_C3

0.54

C_lit

1.0

C_dup

N_m (P>50%) 20

Core radius and density 9.0 [pc], 0.04 [pc^-2]

C3 classification CC

C_N 0.0 Sparse
C_dens 0.01 Very loose
C_C3 0.25 Low quality
C_lit 0.54 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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ASCC 82 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, well 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 (~4.23 kpc) differs significantly from the median photometric distance (~0.80 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.

Close Low extinction Intermediate age

Data

🔍 Search references for ASCC 82 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	99999–	236.868	-64.426	0.236	-3.093	-3.746	-46.862
Just et al.	2023	236.746	-64.41	–	–	–	–
Bica et al.	2019	236.841	-64.412	–	–	–	–
Dib et al.	2018	236.76	-64.412	–	–	–	–
Sampedro et al.	2017	236.85	-64.41	–	-4.51	-4.3	–
Joshi et al.	2016	236.76	-64.412	–	–	–	–
Kharchenko et al.	2016	236.746	-64.41	–	–	–	–
Dias et al.	2014	236.85	-64.41	–	-4.52	-4.31	–
Kharchenko et al.	2013	236.76	-64.412	–	-2.34	-5.16	–
Piskunov et al.	2008	236.84	-64.412	–	–	–	–
Kharchenko et al.	2005	236.85	-64.41	–	-2.96	-5.23	–
Dias et al.	2002	236.85	-64.41	–	-4.52	-4.31	–

💡 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–	0.8	0.0	–	398	–	197	–	–
Just et al.	2023	–	–	–	398	–	22	–	–
Dib et al.	2018	0.80	–	–	398	–	–	–	–
Joshi et al.	2016	0.80	0.00	–	398	–	372	–	–
Kharchenko et al.	2016	0.80	0.00	–	398	–	–	–	–
Kharchenko et al.	2013	0.80	0.00	–	398	–	–	–	–
Piskunov et al.	2008	0.80	0.00	–	468	–	–	–	–
Kharchenko et al.	2005	0.80	0.00	–	468	–	–	–	–
Dias et al.	2002	0.80	0.00	–	468	–	–	–	–

Visualization

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