FSR 0442

(MWSC 3732)

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0.85 UTI
0.87
CN
1.0
Cdens
0.75
CC3
0.82
Clit
1.0
Cdup
C3 classification AB
Number of members (P>50%) 415
Radius (P>50% members) 8.2 [arcmin]
  • CN 0.87 Rich
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.82 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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FSR 0442 is a rich, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, metal-rich, old cluster (see Parameters). It is well-studied in the literature.
Relatively close High extinction Massive Metal-rich Old

Cavallo et al. (2024)
Silver sample.

Data
🔍 Search references for FSR 0442 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 – 352.486 63.447 0.688 1.26 -2.55 -26.247
Hunt & Reffert 2024 352.494 63.447 0.684 1.269 -2.562 -15.331
Cavallo et al. 2024 352.462 63.455 0.685 – – –
Hunt & Reffert 2023 352.494 63.447 0.684 1.269 -2.562 -15.331
Just et al. 2023 352.492 63.431 – – – –
Cantat-Gaudin et al. 2020 352.489 63.447 0.664 1.287 -2.554 –
Cantat-Gaudin & Anders 2020 352.489 63.447 0.664 1.287 -2.554 –
Soubiran et al. 2018 352.489 63.447 – – – -27.24
Bica et al. 2019 352.502 63.479 – – – –
Cantat-Gaudin et al. 2018 352.489 63.447 0.664 1.287 -2.554 –
Kharchenko et al. 2016 352.492 63.431 – – – –
Dias et al. 2014 352.508 63.482 – 1.44 0.56 –
Kharchenko et al. 2013 352.5 63.435 – -0.49 -4.09 –
Kharchenko et al. 2012 352.5 63.435 – -0.49 -4.09 –
Froebrich et al. 2007 352.508 63.482 – – – –
Dias et al. 2002 352.508 63.482 – 1.44 0.56 –

💡 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 – – – – – 2322* – –
Cavallo et al. 2024 1.45 3.38 – 676 0.550 – – –
Hunt & Reffert 2023 1.39 3.56 2.68 395 – – – –
Just et al. 2023 – – – 1000 – 53 – –
Cantat-Gaudin et al. 2020 1.71 2.44 – 741 – – – –
Cantat-Gaudin & Anders 2020 1.44 – – – – – – –
Soubiran et al. 2018 1.44 – – – – – – –
Cantat-Gaudin et al. 2018 1.44 – – – – – – –
Kharchenko et al. 2016 1.25 4.45 – 1000 – – – –
Kharchenko et al. 2013 1.25 4.45 – 1000 – – – –
Kharchenko et al. 2012 1.25 4.45 – 1000 – – – –
Dias et al. 2002 1.25 4.45 – 1000 – – – –

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

Visualization
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FSR 0442 UCC
FSR 0442 HUNT23
FSR 0442 CANTAT20
Galactocentric position diagram