Chupina 2

(MWSC 1581)

0.00 UTI

0.0

C_N

0.24

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

N_m (P>50%) 24

Core radius and density 1.5 [pc], 1.2 [pc^-2]

C3 classification AA

C_N 0.0 Sparse
C_dens 0.24 Very loose
C_C3 1.0 Very high quality
C_lit 0.0 Rarely studied
C_dup 0.0 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Chupina 2 is a sparse, very loose object of very high C3 quality. Its parallax locates it at a close distance, above the mid-plane. No fundamental parameter values are available for this object. It is rarely studied in the literature, with no articles listed in the last 7 years.

⚠️ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.

No fundamental parameters

Bica et al. (2019)
Web updates in DAML02, some were later removed (2003 to 2010).

Data

🔍 Search references for Chupina 2 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–	132.644	12.259	1.144	-11.008	-2.964	33.832
Bica et al.	2019	132.621	12.293	–	–	–	–
Dias et al.	2002	132.625	12.295	–	–	–	–

💡 Note: The UCC values are estimated from its identified members.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
NGC 2682	100.0	132.85	11.82	1.15	-10.97	-2.91	33.91	1.0
CWWDL 14090	76.0	132.84	11.82	1.15	-10.98	-2.91	33.79	0.0

💡 Note: The % column shows the percentage of members that Chupina 2 shares with each listed object.

Visualization

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