Danks 1

(MWSC 2092)

0.74 UTI

0.75

C_N

1.0

C_dens

0.75

C_C3

0.6

C_lit

1.0

C_dup

C3 classification AB

Number of members (P>50%) 110

Radius (P>50% members) 1.1 [arcmin]

C_N 0.75 Rich
C_dens 1.0 Very dense
C_C3 0.75 High quality
C_lit 0.6 Moderately studied
C_dup 1.0 Unique

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

Overview

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Danks 1 is a rich, very dense object of high C3 quality. Its parallax locates it at a large^* distance, near the mid-plane, affected by very high extinction. It is catalogued as a massive, very young cluster (see Parameters). It is moderately studied in the literature.

(*): The parallax distance estimate (~6.28 kpc) differs significantly from the median photometric distance (~4.46 kpc).

Distant Very high extinction Massive Very young

Data

🔍 Search references for Danks 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	–	198.113	-62.701	0.159	-7.11	-0.599	31.68
Celli et al.	2024	198.121	-62.699	–	–	–	–
Just et al.	2023	198.117	-62.705	–	–	–	–
Cantat-Gaudin et al.	2020	198.121	-62.699	0.159	-7.02	-0.499	–
Cantat-Gaudin & Anders	2020	198.121	-62.699	0.159	-7.02	-0.499	–
Soubiran et al.	2018	198.121	-62.699	–	–	–	30.89
Cantat-Gaudin et al.	2018	198.121	-62.699	0.159	-7.02	-0.499	–
Kharchenko et al.	2016	198.117	-62.705	–	–	–	–
Dias et al.	2014	198.112	-62.7	–	-7.21	-3.18	–
Kharchenko et al.	2013	198.127	-62.708	–	-12.86	-0.99	–
Dias et al.	2002	198.113	-62.694	–	-28.0	-16.0	-42.0

💡 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
Celli et al.	2024	–	–	–	1	–	4358	–	–
Just et al.	2023	–	–	–	1	–	2	–	–
Cantat-Gaudin & Anders	2020	5.32	–	–	–	–	–	–	–
Soubiran et al.	2018	5.32	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	5.32	–	–	–	–	–	–	–
Kharchenko et al.	2016	1.87	8.07	–	1	–	–	–	–
Kharchenko et al.	2013	1.87	8.07	–	1	–	–	–	–
Dias et al.	2002	3.60	8.31	–	3	–	–	–	–

Visualization

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