FSR 0744

(MWSC 447)

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0.66 UTI
0.3
CN
1.0
Cdens
0.62
CC3
0.7
Clit
1.0
Cdup
C3 classification AC
Number of members (P>50%) 30
Radius (P>50% members) 5.6 [arcmin]
  • CN 0.3 Poorly populated
  • Cdens 1.0 Very dense
  • CC3 0.62 Intermediate quality
  • Clit 0.7 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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FSR 0744 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is moderately studied in the literature.

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

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for FSR 0744 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 – 74.874 37.969 0.904 -0.562 -2.883 -11.66
Zhang et al. 2024 74.85 37.979 – – – –
Hunt & Reffert 2024 74.85 37.979 0.905 -0.494 -2.992 3.903
Cavallo et al. 2024 75.052 37.859 0.905 – – –
Hunt & Reffert 2023 74.85 37.979 0.905 -0.494 -2.992 3.903
Just et al. 2023 74.856 37.965 – – – –
Bica et al. 2019 74.883 38.01 – – – –
Kharchenko et al. 2016 74.856 37.965 – – – –
Dias et al. 2014 74.875 38.012 – -0.83 -6.37 –
Kharchenko et al. 2013 74.865 37.965 – -0.96 -6.13 –
Kharchenko et al. 2012 74.865 37.965 – -0.96 -6.13 –
Froebrich et al. 2007 74.875 38.012 – – – –
Dias et al. 2002 74.875 38.012 – -3.07 -8.08 –

💡 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
Zhang et al. 2024 – – – – -0.109* – – –
Hunt & Reffert 2024 – – – – – 157* – –
Cavallo et al. 2024 1.13 1.57 – 10 -0.060 – – –
Hunt & Reffert 2023 1.04 1.33 1.96 31 – – – –
Just et al. 2023 – – – 708 – 86 – –
Kharchenko et al. 2016 1.25 2.17 – 708 – – – –
Kharchenko et al. 2013 1.25 2.17 – 708 – – – –
Kharchenko et al. 2012 1.25 2.17 – 708 – – – –
Dias et al. 2002 1.25 2.17 – 708 – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWNU 1068 80.0 74.87 37.97 0.91 -0.57 -2.86 -0.75 0.02

💡 Note: The % column shows the percentage of members that FSR 0744 shares with each listed object.

Visualization
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FSR 0744 UCC
FSR 0744 HUNT23
Galactocentric position diagram