NGC 2183

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0.82 UTI
0.76
CN
1.0
Cdens
0.75
CC3
0.79
Clit
1.0
Cdup
C3 classification AB
Number of members (P>50%) 130
Radius (P>50% members) 14.3 [arcmin]
  • CN 0.76 Rich
  • Cdens 1.0 Very dense
  • CC3 0.75 High quality
  • Clit 0.79 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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NGC 2183 is a rich, very dense object of high C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is well-studied in the literature.

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

Close Moderate extinction Near-solar metallicity Very young

Almeida et al. (2025)
Mass determination: intermediate fit. Isochrone match: intermediate fit. Silver sample.

Cavallo et al. (2024)
Wood sample.

Data
🔍 Search references for NGC 2183 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 – 92.694 -6.24 1.19 -3.63 0.396 25.062
Almeida et al. 2025 92.714 -6.232 – – – –
Alfonso et al. 2024 92.973 -6.338 1.143 -3.776 0.429 –
Zhang et al. 2024 92.699 -6.219 – – – –
Hunt & Reffert 2024 92.699 -6.219 1.177 -3.741 0.415 27.525
Celli et al. 2024 92.717 -6.213 – – – –
Cavallo et al. 2024 93.027 -6.333 1.166 – – –
Hunt & Reffert 2023 92.699 -6.219 1.177 -3.741 0.415 27.525
Almeida et al. 2023 92.721 -6.25 – – – –
He et al. 2022 92.976 -6.331 1.181 -3.723 0.406 –
Dias et al. 2021 92.714 -6.232 1.173 -3.593 0.413 –
Cantat-Gaudin et al. 2020 92.717 -6.213 1.211 -3.605 0.447 –
Cantat-Gaudin & Anders 2020 92.717 -6.213 1.211 -3.605 0.447 –
Soubiran et al. 2018 92.717 -6.213 – – – 27.11
Cantat-Gaudin et al. 2018 92.717 -6.213 1.211 -3.605 0.447 –

💡 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 0.78 1.45 – 7 – 125 – –
Alfonso et al. 2024 0.81 1.60 – 17 -0.058 – – –
Zhang et al. 2024 – – – – -0.172* – – –
Hunt & Reffert 2024 – – – – – 292* – –
Celli et al. 2024 – – – 17 – 73 – –
Cavallo et al. 2024 1.15 1.61 – 8 -0.210 – – –
Hunt & Reffert 2023 0.81 1.57 2.53 6 – – – –
Almeida et al. 2023 0.82 1.66 – 7 -0.120 258* 0.57 –
He et al. 2022 – 1.85 – 4 – – – –
Dias et al. 2021 0.78 1.45 – 7 -0.058 – – –
Cantat-Gaudin et al. 2020 0.82 1.60 – 17 – – – –
Cantat-Gaudin & Anders 2020 0.81 – – – – – – –
Soubiran et al. 2018 0.81 – – – – – – –
Cantat-Gaudin et al. 2018 0.81 – – – – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0358 10.8 93.11 -6.38 1.17 -3.88 0.35 27.82 0.19

💡 Note: The % column shows the percentage of members that NGC 2183 shares with each listed object.

Visualization
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NGC 2183 UCC
NGC 2183 HUNT23
NGC 2183 CANTAT20
Galactocentric position diagram