Juchert Saloran 1

(Juchert-Saloranta 1; MWSC 28; DSH J0016.3+5957; FSR 0478)

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0.95 UTI
0.75
CN
1.0
Cdens
1.0
CC3
1.0
Clit
1.0
Cdup
N50 (P>50% members) 104
Stellar density (N50/rad) 13.5 [N/pc2]
C3 classification AA
  • CN 0.75 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 MOCAMOCA 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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Juchert Saloran 1 is a rich, very dense object of very high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is very well-studied in the literature.

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

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

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for Juchert Saloran 1 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 99999– 4.078 59.962 0.178 -1.643 -1.282 -81.792
Li et al. 2025 4.078 59.967 0.197 -1.731 -1.312 –
Hu & Soubiran 2025 4.072 59.965 – – – –
Almeida et al. 2025 4.074 59.967 – – – –
Hunt & Reffert 2024 4.081 59.965 0.183 -1.642 -1.298 –
Cavallo et al. 2024 4.072 59.965 0.18 – – –
Hunt & Reffert 2023 4.081 59.965 0.183 -1.642 -1.298 –
Just et al. 2023 4.072 59.959 – – – –
Dias et al. 2021 4.074 59.967 0.165 -1.69 -1.297 -76.907
Cantat-Gaudin et al. 2020 4.078 59.967 0.197 -1.731 -1.312 –
Cantat-Gaudin & Anders 2020 4.078 59.967 0.197 -1.731 -1.312 –
Soubiran et al. 2018 4.078 59.967 – – – -77.85
Bica et al. 2019 4.089 59.963 – – – –
Cantat-Gaudin et al. 2018 4.078 59.967 0.197 -1.731 -1.312 –
Loktin & Popova 2017 4.08 59.962 – -0.81 -3.442 –
Kharchenko et al. 2016 4.072 59.959 – – – –
Dias et al. 2014 4.083 59.962 – -0.59 0.58 –
Kharchenko et al. 2013 4.081 59.962 – -2.38 -1.24 –
Kharchenko et al. 2012 4.081 59.962 – -2.42 -1.19 –
Kronberger et al. 2006 4.085 59.962 – – – –
Dias et al. 2002 4.083 59.962 – -0.59 0.58 –

💡 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] Bfrac BSS
UCC 99999– 4.84 2.58 1.93 992 -0.006 1188 – –
Li et al. 2025 5.54 2.99 – 861 0.089 – – –
Hu & Soubiran 2025 – – – – -0.390(5) – – –
Almeida et al. 2025 5.15 2.92 – 638 – 1192 – –
Hunt & Reffert 2024 – – – – – 1188(1) – –
Cavallo et al. 2024 4.53 2.51 – 759 0.450 – – –
Hunt & Reffert 2023 4.30 2.81 1.93 375 – – – –
Just et al. 2023 – – – 1995 – 1026 – –
Dias et al. 2021 5.15 2.92 – 638 -0.101 – – –
Cantat-Gaudin et al. 2020 5.40 2.82 – 603 – – – –
Cantat-Gaudin & Anders 2020 4.43 – – – – – – –
Soubiran et al. 2018 4.43 – – – – – – –
Cantat-Gaudin et al. 2018 4.43 – – – – – – –
Loktin & Popova 2017 1.19 1.96 – 1122 – – – –
Kharchenko et al. 2016 5.33 2.58 – 1995 – – – –
Kharchenko et al. 2013 5.33 2.58 – 1995 – – – –
Kharchenko et al. 2012 5.33 2.58 – 1995 – – – –
Dias et al. 2002 3.86 2.57 – 1122 – – – –

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OC 0221 27.9 4.08 59.97 0.15 -1.61 -1.29 – 0.0

💡 Note: The % column shows the percentage of members that Juchert Saloran 1 shares with each listed object.

Visualization
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Juchert Saloran 1 UCC
Juchert Saloran 1 HUNT23
Juchert Saloran 1 CANTAT20
Galactocentric position diagram