Theia 4356

0.26 UTI

0.25

C_N

0.57

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 25

Radius (P>50% members) 3.3 [arcmin]

C_N 0.25 Poorly populated
C_dens 0.57 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

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

Overview

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Theia 4356 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate 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 large percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Young

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Theia 4356 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	–	118.611	-28.301	0.325	-2.809	3.076	57.287
Hunt & Reffert	2024	118.612	-28.33	0.33	-2.812	3.082	–
Cavallo et al.	2024	118.611	-28.225	0.33	–	–	–
Hunt & Reffert	2023	118.612	-28.33	0.33	-2.812	3.082	–

💡 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	–	–	–	–	–	154*	–	–
Cavallo et al.	2024	3.16	1.03	–	14	0.180	–	–	–
Hunt & Reffert	2023	2.76	1.20	0.65	30	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 3560	96.0	118.63	-28.21	0.33	-2.83	3.08	–	0.14

💡 Note: The % column shows the percentage of members that Theia 4356 shares with each listed object.

Visualization

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