HSC 776

0.00 UTI

0.0

C_N

0.35

C_dens

0.38

C_C3

0.0

C_lit

0.0

C_dup

N_m (P>50%) 19

Core radius and density 1.2 [pc], 1.7 [pc^-2]

C3 classification CB

C_N 0.0 Sparse
C_dens 0.35 Loose
C_C3 0.38 Low 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 776 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age 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 Moderate extinction Intermediate age

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Data

🔍 Search references for HSC 776 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–	327.711	55.222	0.405	-3.071	-2.872	6.624
Hunt & Reffert	2024	327.733	55.241	0.529	-3.087	-2.88	–
Hunt & Reffert	2023	327.733	55.241	0.529	-3.087	-2.88	–

💡 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–	1.79	2.22	0.84	528	–	250	–	–
Hunt & Reffert	2024	1.79	2.22	0.84	528	–	250⁽¹⁾	–	–
Hunt & Reffert	2023	1.79	2.22	0.84	527	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FSR 0336	100.0	327.71	55.24	0.38	-3.04	-2.89	-15.52	0.86

💡 Note: The % column shows the percentage of members that HSC 776 shares with each listed object.

Visualization

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