Czernik 41

(FSR 0157; MWSC 3192; OCL 130)

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1.0 UTI
1.0
CN
1.0
Cdens
1.0
CC3
1.0
Clit
1.0
Cdup
C3 classification AA
Number of members (P>50%) 504
Radius (P>50% members) 4.7 [arcmin]
  • CN 1.0 Very rich
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high quality
  • Clit 1.0 Very 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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Czernik 41 is a very 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 massive, near-solar metallicity, young cluster, but with a large variance across recent sources for the age and mass parameters (see Parameters). It is very well-studied in the literature.
Relatively close High extinction Massive Near-solar metallicity Young

Almeida et al. (2025)
Mass determination: invalid due to poor quality CMD. Isochrone match: worst fit.

Cavallo et al. (2024)
Bronze sample.

Data
🔍 Search references for Czernik 41 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 – 297.758 25.285 0.37 -2.953 -6.165 7.943
Almeida et al. 2025 297.762 25.292 – – – –
Hunt & Reffert 2024 297.761 25.281 0.359 -2.945 -6.132 28.738
Celli et al. 2024 297.754 25.29 – – – –
Cavallo et al. 2024 297.756 25.286 0.365 – – –
Hunt & Reffert 2023 297.761 25.281 0.359 -2.945 -6.132 28.738
Just et al. 2023 297.745 25.267 – – – –
Dias et al. 2021 297.762 25.292 0.374 -2.937 -6.153 -13.4
Cantat-Gaudin et al. 2020 297.754 25.29 0.369 -2.932 -6.164 –
Cantat-Gaudin & Anders 2020 297.754 25.29 0.369 -2.932 -6.164 –
Bica et al. 2019 297.752 25.287 – – – –
Cantat-Gaudin et al. 2018 297.754 25.29 0.369 -2.932 -6.164 –
Loktin & Popova 2017 297.75 25.27 – -1.25 -2.863 –
Kharchenko et al. 2016 297.745 25.267 – – – –
Dias et al. 2014 297.754 25.269 – -2.49 -2.6 –
Kharchenko et al. 2013 297.75 25.27 – -1.34 -3.3 –
Froebrich et al. 2007 297.762 25.284 – – – –
Dias et al. 2002 297.754 25.269 – -2.49 -2.6 –

💡 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 2.62 3.83 – 6 – 1735 – –
Hunt & Reffert 2024 – – – – – 6449* – –
Celli et al. 2024 – – – 13 – 2035 – –
Cavallo et al. 2024 3.44 4.74 – 19 0.510 – – –
Hunt & Reffert 2023 2.52 4.98 3.03 27 – – – –
Just et al. 2023 – – – 295 – 13 – –
Dias et al. 2021 2.62 3.83 – 6 0.002 – – –
Cantat-Gaudin et al. 2020 2.55 4.11 – 13 – – – –
Cantat-Gaudin & Anders 2020 2.51 – – – – – – –
Cantat-Gaudin et al. 2018 2.51 – – – – – – –
Loktin & Popova 2017 3.03 4.14 – 30 – – – –
Kharchenko et al. 2016 1.54 3.97 – 295 – – – –
Kharchenko et al. 2013 1.54 3.97 – 295 – – – –
Dias et al. 2002 1.36 3.97 – 501 – – – –

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

Visualization
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Czernik 41 UCC
Czernik 41 HUNT23
Czernik 41 CANTAT20
Galactocentric position diagram