ESO 392 13

(MWSC 2598)

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0.72 UTI
0.4
CN
1.0
Cdens
1.0
CC3
0.6
Clit
1.0
Cdup
C3 classification AA
Number of members (P>50%) 40
Radius (P>50% members) 7.7 [arcmin]
  • CN 0.4 Poorly populated
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high quality
  • Clit 0.6 Moderately studied
  • Cdup 1.0 Unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
ℹī¸
ESO 392 13 is a poorly populated, very dense object of very high 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, but with a large variance across recent sources for the age and mass parameters (see Parameters). It is moderately studied in the literature.
Relatively close Moderate extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for ESO 392 13 in: SciX Simbad
ℹī¸
Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC – 261.702 -34.717 0.924 1.649 -2.848 -26.58
Almeida et al. 2025 261.718 -34.702 – – – –
Hunt & Reffert 2024 261.683 -34.744 0.922 1.664 -2.84 -26.608
Cavallo et al. 2024 261.702 -34.721 0.922 – – –
He et al. 2023 261.691 -34.73 0.927 1.648 -2.843 -55.78
Hunt & Reffert 2023 261.683 -34.744 0.922 1.664 -2.84 -26.608
Just et al. 2023 261.708 -34.683 – – – –
Dias et al. 2021 261.718 -34.702 0.9 1.69 -2.882 –
Kharchenko et al. 2016 261.708 -34.683 – – – –
Dias et al. 2014 261.717 -34.687 – -0.32 1.12 –
Kharchenko et al. 2013 261.717 -34.683 – 0.29 -1.2 –

💡 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 1.03 1.91 – 453 – 58 – –
Hunt & Reffert 2024 – – – – – 266* – –
Cavallo et al. 2024 1.05 2.21 – 219 0.230 – – –
He et al. 2023 1.05 2.50 – 100 – – – –
Hunt & Reffert 2023 1.04 2.20 1.58 109 – – – –
Just et al. 2023 – – – 89 – 23 – –
Dias et al. 2021 1.03 1.91 – 453 0.074 – – –
Kharchenko et al. 2016 0.82 2.33 – 89 – – – –
Kharchenko et al. 2013 0.82 2.33 – 89 – – – –

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

Visualization
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ESO 392 13 UCC
ESO 392 13 HUNT23
Galactocentric position diagram