Schuster 1

(MWSC 1756; C1002-556; FSR 1523)

0.45 UTI

0.0

C_N

0.94

C_dens

0.62

C_C3

0.35

C_lit

1.0

C_dup

N₅₀ (P>50% members) 24

Stellar density (N₅₀/rad) 4.7 [N/pc²]

C3 classification AC

C_N 0.0 Sparse
C_dens 0.94 Very dense
C_C3 0.62 Intermediate quality
C_lit 0.35 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Schuster 1 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a large distance, near the mid-plane, affected by high extinction. It is catalogued as a very young cluster (see Parameters). It is poorly studied in the literature.

Very distant High extinction Very young

Data

🔍 Search references for Schuster 1 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–	151.154	-55.855	0.154	-5.242	3.6	25.939
Celli et al.	2024	151.159	-55.857	–	–	–	–
Just et al.	2023	151.145	-55.854	–	–	–	–
Cantat-Gaudin et al.	2020	151.159	-55.857	0.139	-5.102	3.768	–
Cantat-Gaudin & Anders	2020	151.159	-55.857	0.139	-5.102	3.768	–
Soubiran et al.	2018	151.159	-55.857	–	–	–	12.51
Bica et al.	2019	151.152	-55.849	–	–	–	–
Cantat-Gaudin et al.	2018	151.159	-55.857	0.139	-5.102	3.768	–
Kharchenko et al.	2016	151.145	-55.854	–	–	–	–
Kharchenko et al.	2013	151.15	-55.857	–	-9.41	3.06	–
Bukowiecki et al.	2011	151.158	-55.861	–	–	–	–
Dias et al.	2002	151.162	-55.858	–	-9.38	-0.31	–
Lynga	1987	151.137	-55.843	–	–	–	–

💡 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–	5.285	4.06	–	6	–	69	–	–
Celli et al.	2024	–	–	–	6	–	84	–	–
Just et al.	2023	–	–	–	6	–	54	–	–
Kounkel et al.	2020	4.28	4.06	–	9	–	–	–	–
Cantat-Gaudin & Anders	2020	5.95	–	–	–	–	–	–	–
Soubiran et al.	2018	5.95	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	5.95	–	–	–	–	–	–	–
Kharchenko et al.	2016	1.86	3.42	–	6	–	–	–	–
Kharchenko et al.	2013	1.86	3.42	–	6	–	–	–	–
Bukowiecki et al.	2011	5.36⁽¹⁾	7.73	–	224	–	–	–	–
Dias et al.	2002	5.21	7.95	–	224	–	–	–	–

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

Visualization

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