Teutsch 27

(MWSC 3144; DSH J1937.3+1841)

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0.67 UTI
0.33
CN
1.0
Cdens
0.5
CC3
0.75
Clit
1.0
Cdup
C3 classification BB
Number of members (P>50%) 33
Radius (P>50% members) 0.5 [arcmin]
  • CN 0.33 Poorly populated
  • Cdens 1.0 Very dense
  • CC3 0.5 Intermediate quality
  • Clit 0.75 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 27 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by high extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is well-studied in the literature.
Distant High extinction Metal-rich Intermediate age

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for Teutsch 27 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 – 294.343 18.7 0.262 -2.949 -6.321 34.984
Hunt & Reffert 2024 294.344 18.701 0.247 -2.959 -6.342 –
Cavallo et al. 2024 294.326 18.696 0.25 – – –
Hunt & Reffert 2023 294.344 18.701 0.247 -2.959 -6.342 –
Just et al. 2023 294.336 18.692 – – – –
Cantat-Gaudin et al. 2020 294.343 18.7 0.245 -2.924 -6.308 –
Cantat-Gaudin & Anders 2020 294.343 18.7 0.245 -2.924 -6.308 –
Bica et al. 2019 294.341 18.696 – – – –
Cantat-Gaudin et al. 2018 294.343 18.7 0.245 -2.924 -6.308 –
Loktin & Popova 2017 294.345 18.715 – 1.9 -3.625 –
Kharchenko et al. 2016 294.336 18.692 – – – –
Kharchenko et al. 2013 294.342 18.695 – 1.08 -4.51 –
Kronberger et al. 2006 294.347 18.697 – – – –
Dias et al. 2002 294.346 18.699 – -1.76 -5.0 –

💡 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] Bfr BSS
Hunt & Reffert 2024 – – – – – 581* – –
Cavallo et al. 2024 4.15 3.35 – 7 0.640 – – –
Hunt & Reffert 2023 3.38 3.43 1.83 8 – – – –
Just et al. 2023 – – – 562 – 798 – –
Cantat-Gaudin et al. 2020 4.31 3.03 – 32 – – – –
Cantat-Gaudin & Anders 2020 3.65 – – – – – – –
Cantat-Gaudin et al. 2018 3.65 – – – – – – –
Loktin & Popova 2017 4.21 2.50 – 282 – – – –
Kharchenko et al. 2016 3.60 3.07 – 562 – – – –
Kharchenko et al. 2013 3.60 3.07 – 562 – – – –
Dias et al. 2002 2.48 2.98 – 603 – – – –

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

Visualization
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Teutsch 27 UCC
Teutsch 27 HUNT23
Teutsch 27 CANTAT20
Galactocentric position diagram