HSC 1011

0.26 UTI

0.34

C_N

0.49

C_dens

0.75

C_C3

0.0

C_lit

0.82

C_dup

C3 classification AB

Number of members (P>50%) 34

Radius (P>50% members) 4.3 [arcmin]

C_N 0.34 Poorly populated
C_dens 0.49 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.82 Very likely unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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HSC 1011 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.

Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for HSC 1011 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	–	19.647	61.184	0.336	-0.648	-0.23	–
Hunt & Reffert	2024	19.557	61.179	0.334	-0.654	-0.235	–
Cavallo et al.	2024	19.632	61.187	0.331	–	–	–
Hunt & Reffert	2023	19.557	61.179	0.334	-0.654	-0.235	–

💡 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]	Bfr	BSS
Hunt & Reffert	2024	–	–	–	–	–	326*	–	–
Cavallo et al.	2024	3.15	2.24	–	282	0.420	–	–	–
Hunt & Reffert	2023	2.72	2.23	1.84	210	–	–	–	–

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FSR 0534	17.6	19.35	61.28	0.33	-0.38	-0.38	–	0.78

💡 Note: The % column shows the percentage of members that HSC 1011 shares with each listed object.

Visualization

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