Trumpler 6

(Collinder 145; FSR 1290; MWSC 1223; OCL 638; ESO 492 15)

0.26 UTI

0.0

C_N

0.06

C_dens

0.25

C_C3

0.5

C_lit

1.0

C_dup

C3 classification CC

Number of members (P>50%) 21

Radius (P>50% members) 6.0 [arcmin]

C_N 0.0 Sparse
C_dens 0.06 Very loose
C_C3 0.25 Low quality
C_lit 0.5 Moderately studied
C_dup 1.0 Unique

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

Overview

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Trumpler 6 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate^* distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~4.74 kpc) differs significantly from the median photometric distance (~2.84 kpc).

Relatively close Moderate extinction Intermediate age

Data

🔍 Search references for Trumpler 6 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	–	111.61	-24.193	0.211	-1.269	2.58	54.52
Just et al.	2023	111.602	-24.187	–	–	–	–
Bica et al.	2019	111.604	-24.199	–	–	–	–
Loktin & Popova	2017	111.585	-24.219	–	-3.934	1.419	–
Kharchenko et al.	2016	111.602	-24.187	–	–	–	–
Dias et al.	2014	111.604	-24.2	–	-3.68	3.76	–
Kharchenko et al.	2013	111.607	-24.19	–	-2.7	2.44	–
Froebrich et al.	2007	111.612	-24.185	–	–	–	–
Dias et al.	2002	111.604	-24.2	–	-3.68	3.76	–

💡 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
Just et al.	2023	–	–	–	412	–	820	–	–
Loktin & Popova	2017	3.58	1.29	–	1047	–	–	–	–
Kharchenko et al.	2016	2.84	2.26	–	412	–	–	–	–
Kharchenko et al.	2013	2.84	2.26	–	412	–	–	–	–
Dias et al.	2002	2.08	1.92	–	447	–	–	–	–

Visualization

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