Turner 3

(MWSC 2875)

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0.79 UTI
0.64
CN
1.0
Cdens
1.0
CC3
0.65
Clit
1.0
Cdup
C3 classification AA
Number of members (P>50%) 79
Radius (P>50% members) 7.2 [arcmin]
  • CN 0.64 Moderately populated
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high quality
  • Clit 0.65 Moderately 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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Turner 3 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, young cluster (see Parameters). It is moderately studied in the literature.

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

Relatively close Moderate extinction Metal-poor Young

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for Turner 3 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 – 274.373 -18.95 0.566 0.523 -2.468 -45.669
Hunt & Reffert 2024 274.342 -19.096 0.553 0.598 -2.427 -45.66
Cavallo et al. 2024 274.353 -19.029 0.553 – – –
Hunt & Reffert 2023 274.342 -19.096 0.553 0.598 -2.427 -45.66
Just et al. 2023 274.312 -19.121 – – – –
Cantat-Gaudin et al. 2020 274.393 -18.875 0.584 0.474 -2.504 –
Cantat-Gaudin & Anders 2020 274.393 -18.875 0.584 0.474 -2.504 –
Cantat-Gaudin et al. 2018 274.393 -18.875 0.584 0.474 -2.504 –
Kharchenko et al. 2016 274.312 -19.121 – – – –
Dias et al. 2014 274.392 -18.864 – 1.0 0.05 –
Kharchenko et al. 2013 274.32 -19.12 – 2.4 -1.43 -15.7
Dias et al. 2002 274.392 -18.864 – 2.4 -1.43 –

💡 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 – – – – – 778* – –
Cavallo et al. 2024 1.35 2.56 – 120 -0.730 – – –
Hunt & Reffert 2023 1.67 2.16 2.81 33 – – – –
Just et al. 2023 – – – 29 – 28 – –
Cantat-Gaudin et al. 2020 1.72 1.81 – 98 – – – –
Cantat-Gaudin & Anders 2020 1.63 – – – – – – –
Cantat-Gaudin et al. 2018 1.63 – – – – – – –
Kharchenko et al. 2016 1.39 2.71 – 29 – – – –
Kharchenko et al. 2013 1.39 2.71 – 29 – – – –
Dias et al. 2002 1.79 – – 29 – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0021 24.1 274.35 -19.09 0.55 0.68 -2.41 – 0.33

💡 Note: The % column shows the percentage of members that Turner 3 shares with each listed object.

Visualization
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Turner 3 UCC
Turner 3 HUNT23
Turner 3 CANTAT20
Galactocentric position diagram