LISC-III 3668

0.38 UTI

0.68

C_N

0.1

C_dens

1.0

C_C3

0.06

C_lit

1.0

C_dup

N_m (P>50%) 85

Core radius and density 3.3 [pc], 0.5 [pc^-2]

C3 classification AA

C_N 0.68 Moderately populated
C_dens 0.1 Very loose
C_C3 1.0 Very high quality
C_lit 0.06 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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LISC-III 3668 is a moderately populated, very loose object of very high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.

Note: This object shares a small percentage of members with at least one entry reported in the same catalogue. See table with shared members information.

Close Low extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as moving group. CMD class: 0.91 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.91 (50th percentile).

Data

🔍 Search references for LISC-III 3668 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–	120.484	-44.817	1.713	-6.272	7.272	28.162
Swiggum et al.	2024	120.112	-44.189	1.702	-6.251	7.335	26.411
Cavallo et al.	2024	120.416	-44.902	1.706	–	–	–
Hunt & Reffert	2023	120.112	-44.189	1.702	-6.251	7.335	25.371
Chi et al.	2023	120.166	-45.397	1.794	-6.223	7.063	–

💡 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–	0.585	0.17	1.06	29	0.104	801	0.36	–
Swiggum et al.	2024	0.57	–	–	29	–	801	–	–
Cavallo et al.	2024	0.61	0.38	–	15	0.090	–	–	–
Hunt & Reffert	2023	0.56	0.17	1.06	29	–	–	–	–
Chi et al.	2023	0.60	0.03	–	–	0.119	–	0.36	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
LISC-III 3323	23.5	121.26	-45.64	1.69	-6.31	7.22	25.58	0.16

💡 Note: The % column shows the percentage of members that LISC-III 3668 shares with each listed object.

Visualization

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