Teutsch 80

(MWSC 2258; DSH J1453.4-6028)

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0.90 UTI
0.77
CN
1.0
Cdens
1.0
CC3
0.86
Clit
1.0
Cdup
C3 classification AA
Number of members (P>50%) 166
Radius (P>50% members) 2.0 [arcmin]
  • CN 0.77 Rich
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high quality
  • Clit 0.86 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 80 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 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.
Relatively close High extinction Near-solar metallicity Intermediate age

Almeida et al. (2025)
Mass determination: good fit. Isochrone match: intermediate fit. Silver sample.

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for Teutsch 80 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 – 223.357 -60.477 0.346 -5.582 -3.646 -22.539
Almeida et al. 2025 223.367 -60.485 – – – –
Hunt & Reffert 2024 223.359 -60.474 0.339 -5.586 -3.678 -14.6
Cavallo et al. 2024 223.365 -60.482 0.345 – – –
Hunt & Reffert 2023 223.359 -60.474 0.339 -5.586 -3.678 -14.6
Just et al. 2023 223.338 -60.483 – – – –
Dias et al. 2021 223.367 -60.485 0.34 -5.543 -3.603 -23.539
Cantat-Gaudin et al. 2020 223.361 -60.478 0.349 -5.553 -3.581 –
Cantat-Gaudin & Anders 2020 223.361 -60.478 0.349 -5.553 -3.581 –
Soubiran et al. 2018 223.361 -60.478 – – – -23.48
Bica et al. 2019 223.369 -60.482 – – – –
Cantat-Gaudin et al. 2018 223.361 -60.478 0.349 -5.553 -3.581 –
Kharchenko et al. 2016 223.338 -60.483 – – – –
Dias et al. 2014 223.358 -60.483 – -1.94 -1.89 –
Kharchenko et al. 2013 223.35 -60.485 – -6.78 0.42 –
Kronberger et al. 2006 223.357 -60.483 – – – –
Dias et al. 2002 223.358 -60.483 – -1.94 -1.89 –

💡 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
Almeida et al. 2025 2.16 3.85 – 635 – 841 – –
Hunt & Reffert 2024 – – – – – 2258* – –
Cavallo et al. 2024 2.55 5.01 – 186 0.100 – – –
Hunt & Reffert 2023 2.64 5.15 2.79 92 – – – –
Just et al. 2023 – – – 56 – 492 – –
Dias et al. 2021 2.16 3.85 – 635 0.228 – – –
Cantat-Gaudin et al. 2020 2.43 4.00 – 224 – – – –
Cantat-Gaudin & Anders 2020 2.65 – – – – – – –
Soubiran et al. 2018 2.65 – – – – – – –
Cantat-Gaudin et al. 2018 2.65 – – – – – – –
Kharchenko et al. 2016 2.35 5.23 – 56 – – – –
Kharchenko et al. 2013 2.35 5.23 – 56 – – – –
Kronberger et al. 2006 2.50* 4.99* – 126* – – – –
Dias et al. 2002 2.50 4.99 – 126 – – – –

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

Visualization
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Teutsch 80 UCC
Teutsch 80 HUNT23
Teutsch 80 CANTAT20
Galactocentric position diagram