LISC 1445

0.09 UTI

0.0

C_N

0.06

C_dens

0.38

C_C3

0.0

C_lit

1.0

C_dup

C3 classification BC

Number of members (P>50%) 18

Radius (P>50% members) 6.5 [arcmin]

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

ℹ️

LISC 1445 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, near the mid-plane, affected by moderate extinction. It is catalogued as an extremely metal-poor, intermediate-age cluster (see Parameters). It is rarely studied in the literature.

(*): The parallax distance estimate (~4.23 kpc) differs significantly from the median photometric distance (~2.19 kpc).

Note: This object shares a very small percentage of members with a later reported entry. See table with shared members information.

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Relatively close Moderate extinction Extremely metal-poor Intermediate age

Data

🔍 Search references for LISC 1445 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	–	118.638	-28.202	0.237	-2.226	3.215	90.802
Li et al.	2022	118.62	-28.22	0.238	-2.222	3.18	–

💡 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
Li et al.	2022	2.19	1.12	–	500	-2.721	–	0.51	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1401	4.0	118.92	-28.06	0.24	-2.27	3.25	–	0.17

💡 Note: The % column shows the percentage of members that LISC 1445 shares with each listed object.

Visualization

ℹ️