Teutsch 5

(MWSC 438; DSH J0455.7+3646; FSR 0747)

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0.77 UTI
0.76
CN
1.0
Cdens
0.5
CC3
0.79
Clit
1.0
Cdup
C3 classification BB
Number of members (P>50%) 118
Radius (P>50% members) 2.9 [arcmin]
  • CN 0.76 Rich
  • Cdens 1.0 Very dense
  • CC3 0.5 Intermediate quality
  • Clit 0.79 Well-studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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Teutsch 5 is a rich, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It is well-studied in the literature.

Note: This object shares a moderate percentage of members with 3 later reported entries. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Old

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for Teutsch 5 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 – 73.941 36.784 0.456 0.07 -1.575 -72.2
Hu & Soubiran 2025 73.943 36.773 – – – –
Hunt & Reffert 2024 73.941 36.783 0.445 0.091 -1.574 -72.128
Cavallo et al. 2024 73.943 36.773 0.443 – – –
Hunt & Reffert 2023 73.941 36.783 0.445 0.091 -1.574 -72.128
Just et al. 2023 73.923 36.783 – – – –
Donor et al. 2020 73.932 36.783 – 0.23 -1.46 -74.7
Bica et al. 2019 73.924 36.782 – – – –
Loktin & Popova 2017 73.935 36.782 – -0.205 -6.685 –
Kharchenko et al. 2016 73.923 36.783 – – – –
Dias et al. 2014 73.929 36.782 – -0.94 -1.72 –
Kharchenko et al. 2013 73.932 36.783 – -0.79 -6.23 –
Kharchenko et al. 2012 73.932 36.783 – -0.77 -6.4 –
Kronberger et al. 2006 73.93 36.782 – – – –
Dias et al. 2002 73.929 36.782 – -0.9 -1.72 –

💡 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
Hu & Soubiran 2025 – – – – 0.030* – – –
Hunt & Reffert 2024 – – – – – 544* – –
Cavallo et al. 2024 2.44 2.57 – 1380 0.110 – – –
Hunt & Reffert 2023 2.01 2.59 2.39 1007 – – – –
Just et al. 2023 – – – 2399 – 641 – –
Donor et al. 2020 – – – – -0.350 – – –
Loktin & Popova 2017 1.54 2.67 – 1096 – – – –
Kharchenko et al. 2016 3.00 1.86 – 2399 – – – –
Kharchenko et al. 2013 3.00 1.86 – 2399 – – – –
Kharchenko et al. 2012 3.00 1.86 – 2399 – – – –
Dias et al. 2002 2.33 2.39 – 2239 – – – –

(*): Indicates that this parameter is assigned more than one value in the corresponding reference.

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0285 33.9 73.94 36.78 0.46 0.06 -1.55 -68.71 0.0
OC 0284 25.4 73.94 36.79 0.49 0.09 -1.53 -68.71 0.0
OC 0283 23.7 73.94 36.78 0.44 0.09 -1.55 -68.71 0.0

💡 Note: The % column shows the percentage of members that Teutsch 5 shares with each listed object.

Visualization
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Teutsch 5 UCC
Teutsch 5 HUNT23
Galactocentric position diagram