Pismis 19

(VDBH 160; MWSC 2225; OCL 921; vdBergh-Hagen 160; ESO 134 05; FSR 1679)

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0.90 UTI
0.83
CN
1.0
Cdens
1.0
CC3
0.84
Clit
1.0
Cdup
N50 (P>50% members) 314
Stellar density (N50/rad) 140.6 [N/pc2]
C3 classification AA
  • CN 0.83 Rich
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high quality
  • Clit 0.84 Well-studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 MOCAMOCA 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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Pismis 19 is a rich, very dense object of very 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, near-solar metallicity, intermediate-age 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 moderate percentage of members with 2 later reported entries. See table with shared members information.

Morales et al. (2013)
Classified as morphological type 'OC2' (totally exposed cluster without correlation with ATLASGAL emission). Morphological flag: exposed cluster, without submm emission.

Piecka & Paunzen (2021)
Belongs to cluster aggregate 'Agg45' along with Hogg 17, NGC 5617 and Trumpler 22.

Cavallo et al. (2024)
Silver sample.

Data
🔍 Search references for Pismis 19 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– 217.669 -60.887 0.253 -5.475 -3.378 -30.24
Hunt & Reffert 2024 217.668 -60.891 0.287 -5.484 -3.394 -25.78
Cavallo et al. 2024 217.666 -60.886 0.285 – – –
Hunt & Reffert 2023 217.668 -60.891 0.287 -5.484 -3.394 -25.78
Just et al. 2023 217.637 -60.883 – – – –
Cantat-Gaudin et al. 2020 217.666 -60.889 0.255 -5.46 -3.247 –
Cantat-Gaudin & Anders 2020 217.666 -60.889 0.255 -5.46 -3.247 –
Soubiran et al. 2018 217.666 -60.889 – – – -29.55
Bica et al. 2019 217.669 -60.892 – – – –
Cantat-Gaudin et al. 2018 217.666 -60.889 0.255 -5.46 -3.247 –
Kharchenko et al. 2016 217.637 -60.883 – – – –
Dias et al. 2014 217.667 -60.883 – -2.56 -6.23 –
Kharchenko et al. 2013 217.65 -60.885 – -1.08 -1.82 –
Morales et al. 2013 217.664 -60.883 – – – –
Bukowiecki et al. 2011 217.658 -60.887 – – – –
van den Bergh 2006 217.675 -60.983 – – – –
Dias et al. 2002 217.667 -60.883 – -3.07 -6.01 –

💡 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– 3.225 4.265 2.79 916 0.170 3456 – –
Hunt & Reffert 2024 – – – – – 7088(1) – –
Cavallo et al. 2024 3.42 4.95 – 107 0.170 – – –
Hunt & Reffert 2023 3.03 4.94 2.79 123 – – – –
Just et al. 2023 – – – 1035 – 32 – –
Cantat-Gaudin et al. 2020 3.52 3.66 – 832 – – – –
Cantat-Gaudin & Anders 2020 3.52 – – – – – – –
Soubiran et al. 2018 3.52 – – – – – – –
Cantat-Gaudin et al. 2018 3.52 – – – – – – –
Kharchenko et al. 2016 1.98 4.03 – 1035 – – – –
Kharchenko et al. 2013 1.98 4.03 – 1035 – – – –
Morales et al. 2013 2.40 – – 1122 – – – –
Bukowiecki et al. 2012 – – – – – 3456 – –
Bukowiecki et al. 2011 3.80(1) 3.60 – 794 – – – –
van den Bergh 2006 2.40 4.50 – 1000 – – – –
Dias et al. 2002 1.50 4.59 – 794 – – – –

(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 0610 42.7 217.67 -60.89 0.3 -5.5 -3.39 -30.33 0.22
OC 0611 9.2 217.7 -60.89 0.24 -5.48 -3.41 -29.47 0.0

💡 Note: The % column shows the percentage of members that Pismis 19 shares with each listed object.

Visualization
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Pismis 19 UCC
Pismis 19 HUNT23
Pismis 19 CANTAT20
Galactocentric position diagram