VDBH 139

(Hogg 15; MWSC 2063; OCL 891; vdBergh-Hagen 139; ESO 095 15)

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0.84 UTI
0.79
CN
1.0
Cdens
0.75
CC3
0.84
Clit
1.0
Cdup
Nm (P>50%) 199
Core radius and density 1.2 [pc], 9.7 [pc-2]
C3 classification AB
  • CN 0.79 Rich
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.84 Well-studied
  • Cdup 1.0 Unique
πŸ“₯ Members πŸ“Š Colab πŸ”¬ Bayestar19 MOCAMOCA πŸ” CDS πŸ” Simbad πŸ” CDS (Ξ±, Ξ΄) πŸ” Simbad (Ξ±, Ξ΄)

Overview
ℹ️
VDBH 139 is a rich, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, metal-rich, very young cluster, but with a large variance across recent sources for the age and mass parameters (see Parameters). It is well-studied in the literature.

Note: This object shares a small percentage of members with a later reported entry. See table with shared members information.

Cavallo et al. (2024)
Silver sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.06 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.06 (50th percentile).

Hu et al. (2021)
Ellipticities (core, all): e_core=0.311, e_all=0.1224.

Morales et al. (2013)
Classified as morphological type 'OC1' (totally exposed cluster still physically associated with gas). Morphological flag: exposed cluster, without submm emission.

Data
πŸ” Search references for VDBH 139 in: SciX Simbad
ℹ️
Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC 99999– 190.902 -63.101 0.281 -6.033 -0.463 -8.203
Hunt & Reffert 2024 190.912 -63.102 0.287 -6.038 -0.453 -26.45
Celli et al. 2024 190.906 -63.101 – – – –
Cavallo et al. 2024 190.907 -63.103 0.288 – – –
Hunt & Reffert 2023 190.912 -63.102 0.287 -6.038 -0.453 -26.45
Just et al. 2023 190.888 -63.095 – – – –
Jaehnig et al. 2021 190.89 -63.1 0.289 -6.031 -0.471 –
Rain et al. 2021 190.906 -63.101 0.266 -6.018 -0.461 –
Cantat-Gaudin et al. 2020 190.906 -63.101 0.266 -6.018 -0.461 –
SΓ‘nchez et al. 2020 190.904 -63.1 – -5.854 -0.404 –
Cantat-Gaudin & Anders 2020 190.906 -63.101 0.266 -6.018 -0.461 –
Soubiran et al. 2018 190.906 -63.101 – – – -23.09
Bica et al. 2019 190.888 -63.098 – – – –
Cantat-Gaudin et al. 2018 190.906 -63.101 0.266 -6.018 -0.461 –
Dias et al. 2018 – – – -6.2 -0.58 –
Loktin & Popova 2017 190.905 -63.1 – -15.131 -2.329 55.0
Sampedro et al. 2017 190.904 -63.1 – -4.12 -2.81 –
Kharchenko et al. 2016 190.888 -63.095 – – – –
Dias et al. 2014 190.904 -63.1 – -3.86 -2.51 –
Kharchenko et al. 2013 190.897 -63.098 – -6.55 -1.0 55.0
Morales et al. 2013 190.904 -63.1 – – – –
Bukowiecki et al. 2011 190.912 -63.098 – – – –
Ahumada & Lapasset 2007 190.9 -63.1 – – – –
van den Bergh 2006 190.9 -63.1 – – – –
Dias et al. 2002 190.904 -63.1 – -7.87 2.39 55.0
Lynga 1987 190.888 -63.098 – – – –
van den Bergh & Hagen 1975 190.15 -62.833 – – – –

πŸ’‘ 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] Bfrac BSS
UCC 99999– 3.2 3.835 2.75 6 0.730 1736 – 0
Hunt & Reffert 2024 3.24 4.07 2.75 9 – 2408(1) – –
Celli et al. 2024 – – – 2 – 1064 – –
Cavallo et al. 2024 3.18 3.66 – 20 0.730 – – –
Hunt & Reffert 2023 3.24 4.07 2.75 9 – – – –
Just et al. 2023 – – – 4 – 311 – –
Jaehnig et al. 2021 3.38(1) – – – – – – –
Rain et al. 2021 3.39 4.10 – 4 – – – 0
Cantat-Gaudin et al. 2020 3.02 3.40 – 2 – – – –
Kounkel et al. 2020 3.00 4.14 – 26 – – – –
Cantat-Gaudin & Anders 2020 3.39 – – – – – – –
Soubiran et al. 2018 3.39 – – – – – – –
Cantat-Gaudin et al. 2018 3.39 – – – – – – –
Loktin & Popova 2017 2.42 3.53 – 7 – – – –
Kharchenko et al. 2016 3.08 4.01 – 4 – – – –
Kharchenko et al. 2013 3.08 4.01 – 4 – – – –
Morales et al. 2013 3.20 – – 20 – – – –
Bukowiecki et al. 2012 – – – – – 3972 – –
Bukowiecki et al. 2011 2.03(1) 3.06 – 11 – – – –
Ahumada & Lapasset 2007 – 3.44 – 6 – – – 0
van den Bergh 2006 2.26 3.44 – 6 – – – –
Dias et al. 2002 3.20 4.10 – 4 – – – –
Lynga 1987 4.20 3.53 – 8 – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0585 13.6 190.91 -63.1 0.28 -6.03 -0.52 -53.16 0.0

πŸ’‘ Note: The % column shows the percentage of members that VDBH 139 shares with each listed object.

Visualization
ℹ️
VDBH 139 UCC
VDBH 139 HUNT23
VDBH 139 CANTAT20
Galactocentric position diagram