Theia 8068

0.00 UTI

0.35

C_N

0.64

C_dens

1.0

C_C3

0.06

C_lit

0.0

C_dup

N_m (P>50%) 35

Core radius and density 0.9 [pc], 3.2 [pc^-2]

C3 classification AA

C_N 0.35 Poorly populated
C_dens 0.64 Moderately dense
C_C3 1.0 Very high quality
C_lit 0.06 Rarely studied
C_dup 0.0 Very likely duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Theia 8068 is a poorly populated, moderately dense object of very high C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by moderate 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.

Very distant Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Data

🔍 Search references for Theia 8068 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–	297.243	34.086	0.162	-2.725	-5.501	-6.87
Hu & Soubiran	2025	297.243	34.077	–	–	–	–
Hunt & Reffert	2024	297.241	34.086	0.16	-2.73	-5.505	-6.839
Cavallo et al.	2024	297.243	34.077	0.156	–	–	–
Hunt & Reffert	2023	297.241	34.086	0.16	-2.73	-5.505	-6.839

💡 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–	5.86	1.5	0.76	271	-0.005	629	–	–
Hu & Soubiran	2025	–	–	–	–	-0.110⁽⁵⁾	–	–	–
Hunt & Reffert	2024	5.87	1.50	0.76	271	–	629⁽¹⁾	–	–
Cavallo et al.	2024	4.29	1.25	–	513	0.100	–	–	–
Hunt & Reffert	2023	5.86	1.50	0.76	270	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UBC 1082	100.0	297.24	34.08	0.16	-2.73	-5.5	-6.87	0.34

💡 Note: The % column shows the percentage of members that Theia 8068 shares with each listed object.

Visualization

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