Theia 3502

0.01 UTI

0.0

C_N

0.38

C_dens

0.38

C_C3

0.0

C_lit

0.04

C_dup

C3 classification BC

Number of members (P>50%) 21

Radius (P>50% members) 11.4 [arcmin]

C_N 0.0 Sparse
C_dens 0.38 Loose
C_C3 0.38 Low quality
C_lit 0.0 Rarely studied
C_dup 0.04 Very likely duplicate

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

Overview

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Theia 3502 is a sparse, loose object of low C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, metal-rich, young 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 Low mass Metal-rich Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Theia 3502 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	–	18.904	71.232	1.003	2.306	0.357	20.145
Hunt & Reffert	2024	19.484	71.185	1.001	2.31	0.399	4.453
Cavallo et al.	2024	18.558	71.14	1.019	–	–	–
Hunt & Reffert	2023	19.484	71.185	1.001	2.31	0.399	4.453

💡 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	–	–	–	–	–	49*	–	–
Cavallo et al.	2024	1.08	1.05	–	89	0.540	–	–	–
Hunt & Reffert	2023	0.92	1.08	0.50	100	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 345	96.0	18.89	71.18	1.0	2.3	0.34	9.56	0.18

💡 Note: The % column shows the percentage of members that Theia 3502 shares with each listed object.

Visualization

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