HSC 86

0.05 UTI

0.34

C_N

0.69

C_dens

0.75

C_C3

0.0

C_lit

0.15

C_dup

N₅₀ (P>50% members) 34

Stellar density (N₅₀/rad) 3.4 [N/pc²]

C3 classification AB

C_N 0.34 Poorly populated
C_dens 0.69 Moderately dense
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.15 Likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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HSC 86 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.

⚠️ Warning: This is 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 Moderate extinction Young

Data

🔍 Search references for HSC 86 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–	266.949	-22.182	0.666	2.273	-0.321	-39.812
Hunt & Reffert	2024	266.943	-22.186	0.666	2.286	-0.395	–
Hunt & Reffert	2023	266.943	-22.186	0.666	2.286	-0.395	–

💡 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–	1.41	2.06	1.48	39	–	265	–	–
Hunt & Reffert	2024	–	–	–	–	–	265⁽¹⁾	–	–
Hunt & Reffert	2023	1.41	2.06	1.48	39	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UFMG 64	85.3	266.99	-22.19	0.66	2.26	-0.32	-39.81	0.43

💡 Note: The % column shows the percentage of members that HSC 86 shares with each listed object.

Visualization

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