Theia 3796

0.01 UTI

0.0

C_N

0.48

C_dens

0.62

C_C3

0.25

C_lit

0.04

C_dup

C3 classification AC

Number of members (P>50%) 23

Radius (P>50% members) 7.6 [arcmin]

C_N 0.0 Sparse
C_dens 0.48 Loose
C_C3 0.62 Intermediate quality
C_lit 0.25 Poorly 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 3796 is a sparse, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age 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 Low extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Theia 3796 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	–	87.487	31.704	0.717	0.453	-3.762	-30.406
Zhang et al.	2024	87.51	31.678	–	–	–	–
Hunt & Reffert	2024	87.51	31.678	0.717	0.442	-3.771	-27.389
Cavallo et al.	2024	87.512	31.687	0.717	–	–	–
Hunt & Reffert	2023	87.51	31.678	0.717	0.442	-3.771	-27.389

💡 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
Zhang et al.	2024	–	–	–	–	-0.307*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	114*	–	–
Cavallo et al.	2024	1.32	0.60	–	389	-0.010	–	–	–
Hunt & Reffert	2023	1.32	0.51	0.61	114	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
HXHWL 38	96.0	87.5	31.7	0.71	0.47	-3.77	-25.18	0.26

💡 Note: The % column shows the percentage of members that Theia 3796 shares with each listed object.

Visualization

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