HSC 2182

0.00 UTI

0.38

C_N

1.0

C_dens

1.0

C_C3

0.0

C_lit

0.0

C_dup

N_m (P>50%) 38

Core radius and density 0.9 [pc], 8.2 [pc^-2]

C3 classification AA

C_N 0.38 Poorly populated
C_dens 1.0 Very dense
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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HSC 2182 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.

⚠️ 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.

Relatively close High extinction Young

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.11 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.11 (50th percentile).

Data

🔍 Search references for HSC 2182 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–	135.563	-48.695	0.403	-4.918	4.861	-83.664
Hunt & Reffert	2024	135.563	-48.694	0.422	-4.921	4.81	–
Hunt & Reffert	2023	135.563	-48.694	0.422	-4.921	4.81	–

💡 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–	2.27	4.15	2.32	26	–	374	–	–
Hunt & Reffert	2024	2.27	4.15	2.32	26	–	374⁽¹⁾	–	–
Hunt & Reffert	2023	2.27	4.15	2.32	26	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 4008	100.0	135.56	-48.7	0.4	-4.96	4.87	-83.66	0.03
Gum25	100.0	135.55	-48.7	0.4	-4.98	4.79	-83.66	0.55

💡 Note: The % column shows the percentage of members that HSC 2182 shares with each listed object.

Visualization

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