VDB 113

(vdBergh 113; MWSC 2819)

0.86 UTI

0.75

C_N

1.0

C_dens

1.0

C_C3

0.78

C_lit

1.0

C_dup

N₅₀ (P>50% members) 105

Stellar density (N₅₀/rad) 14.1 [N/pc²]

C3 classification AA

C_N 0.75 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.78 Well-studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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VDB 113 is a rich, very dense object of very 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 very massive, near-solar metallicity, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is well-studied in the literature.

Note: This object shares a significant percentage of members with 2 later reported entries. See table with shared members information.

Relatively close Moderate extinction Very massive Near-solar metallicity Young

Palma et al. (2025)
Part of multiple system G54, along with HSC_118, CWNU_482 and CWNU_2597.

Morales et al. (2013)
Classified as morphological type 'OC2' (totally exposed cluster without correlation with ATLASGAL emission). Morphological flag: one or a few submm emission within the cluster area.

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for VDB 113 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–	272.174	-21.45	0.662	-0.73	-1.397	-35.75
Hunt & Reffert	2024	272.165	-21.441	0.654	-0.719	-1.423	-38.175
Cavallo et al.	2024	272.234	-21.453	0.657	–	–	–
Hunt & Reffert	2023	272.165	-21.441	0.654	-0.719	-1.423	-38.175
Just et al.	2023	272.167	-21.406	–	–	–	–
Kharchenko et al.	2016	272.167	-21.406	–	–	–	–
Dias et al.	2014	272.15	-21.417	–	-1.76	-1.98	–
Kharchenko et al.	2013	272.175	-21.405	–	-0.35	-3.15	-8.0
Morales et al.	2013	272.15	-21.417	–	–	–	–
Gozha et al.	2012	272.15	-21.417	–	–	–	–
Piskunov et al.	2008	272.209	-21.424	–	–	–	–
Kharchenko et al.	2007	272.14	-21.42	–	0.23	–	-16.0
Piskunov et al.	2007	272.209	-21.424	–	–	–	–
Kharchenko et al.	2005	272.22	-21.42	–	-0.26	-2.47	-16.0
Kharchenko et al.	2003	272.17	-21.44	–	-0.42	-2.3	–
Dias et al.	2002	272.15	-21.417	–	-1.76	-1.98	-16.0

💡 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]	B_frac	BSS
UCC	99999–	2.06	1.8	2.65	32	-0.358	6471	–	–
Hunt & Reffert	2024	–	–	–	–	–	742⁽¹⁾	–	–
Cavallo et al.	2024	1.19	2.53	–	50	-0.160	–	–	–
Hunt & Reffert	2023	1.41	1.96	2.65	35	–	–	–	–
Just et al.	2023	–	–	–	200	–	484	–	–
Kharchenko et al.	2016	2.06	3.23	–	200	–	–	–	–
Kharchenko et al.	2013	2.06	3.23	–	200	-0.358	–	–	–
Morales et al.	2013	3.47	–	–	32	–	–	–	–
Gozha et al.	2012	1.67	–	–	32	–	69183	–	–
Piskunov et al.	2008	3.47	1.80	–	32	–	45186⁽¹⁾	–	–
Piskunov et al.	2007	3.47	1.80	–	32	–	6471	–	–
Kharchenko et al.	2005	3.47	1.80	–	32	–	–	–	–
Kharchenko et al.	2003	1.67	0.78	–	–	–	–	–	–
Dias et al.	2002	3.47	1.80	–	32	-0.358	–	–	–

(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 84	64.8	272.19	-21.47	0.65	-0.7	-1.4	-15.08	0.09
UBC 1005	41.0	272.18	-21.44	0.67	-0.71	-1.38	-20.92	0.0

💡 Note: The % column shows the percentage of members that VDB 113 shares with each listed object.

Visualization

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