Theia 2360

0.16 UTI

0.73

C_N

0.39

C_dens

0.75

C_C3

0.03

C_lit

0.42

C_dup

N_m (P>50%) 96

Core radius and density 2.6 [pc], 1.9 [pc^-2]

C3 classification AB

C_N 0.73 Moderately populated
C_dens 0.39 Loose
C_C3 0.75 High quality
C_lit 0.03 Rarely studied
C_dup 0.42 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Theia 2360 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a relatively 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.

⚠️ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Low extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.99 (50th percentile).

Data

🔍 Search references for Theia 2360 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–	120.627	-39.625	0.939	-2.559	5.681	14.168
Hunt & Reffert	2024	120.603	-39.614	0.934	-2.569	5.638	15.779
Cavallo et al.	2024	120.625	-39.603	0.938	–	–	–
Hunt & Reffert	2023	120.603	-39.614	0.934	-2.569	5.638	15.779

💡 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–	1.01	0.66	1.325	83	0.190	258	–	–
Hunt & Reffert	2024	1.01	0.66	1.33	83	–	258⁽¹⁾	–	–
Cavallo et al.	2024	1.10	0.91	–	87	0.190	–	–	–
Hunt & Reffert	2023	1.01	0.66	1.32	83	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
FoF 2287	58.3	120.63	-39.64	0.95	-2.54	5.7	14.17	0.39
OC 0447	46.9	120.66	-39.64	0.95	-2.54	5.71	14.18	0.0

💡 Note: The % column shows the percentage of members that Theia 2360 shares with each listed object.

Visualization

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