Theia 2517

0.13 UTI

0.52

C_N

0.31

C_dens

0.75

C_C3

0.0

C_lit

0.42

C_dup

N₅₀ (P>50% members) 53

Stellar density (N₅₀/rad) 1.5 [N/pc²]

C3 classification AB

C_N 0.52 Moderately populated
C_dens 0.31 Loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.42 Possibly duplicate

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

ℹ️

Theia 2517 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, near 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 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 Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Theia 2517 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	262.041	-37.838	0.799	3.195	-1.954	-52.221
Hunt & Reffert	2024	262.066	-37.824	0.804	3.197	-1.949	-38.477
Cavallo et al.	2024	261.892	-37.881	0.809	–	–	–
Hunt & Reffert	2023	262.066	-37.824	0.804	3.197	-1.949	-38.477

💡 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–	1.165	1.13	1.21	130	-0.190	101	–	–
Hunt & Reffert	2024	–	–	–	–	–	101⁽¹⁾	–	–
Cavallo et al.	2024	1.15	1.25	–	204	-0.190	–	–	–
Hunt & Reffert	2023	1.18	1.01	1.21	57	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
UFMG 85	58.5	262.04	-37.83	0.81	3.21	-1.93	-59.98	0.37

💡 Note: The % column shows the percentage of members that Theia 2517 shares with each listed object.

Visualization

ℹ️

1 2