ESO 368 11

(FSR 1353; MWSC 1320; MWSC 1321; FoF 38)

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0.95 UTI
0.76
CN
1.0
Cdens
1.0
CC3
1.0
Clit
1.0
Cdup
Radius (P>50% members) 2.9 [arcmin]
  • CN 0.76 Rich
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high quality
  • Clit 1.0 Very well-studied
  • Cdup 1.0 Unique

Overview

ESO 368 11 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below 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 mass parameter (see Parameters). It is very well-studied in the literature.
Relatively close Moderate extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024): Gold sample.

Data

Reference Year RA [deg] DEC [deg] Plx [mas] pmRA [mas/yr] pmDE [mas/yr] Rv [km/s]
UCC 116.086 -34.625 0.448 -0.833 2.295 21.717
Almeida et al. 2025 116.092 -34.633
Hunt & Reffert 2024 116.083 -34.63 0.448 -0.834 2.301 21.733
Cavallo et al. 2024 116.087 -34.63 0.451
Hunt & Reffert 2023 116.083 -34.63 0.448 -0.834 2.301 21.733
Just et al. 2023 116.094 -34.624
Dias et al. 2021 116.092 -34.633 0.432 -0.858 2.237
Cantat-Gaudin et al. 2020 116.086 -34.628 0.429 -0.853 2.278
Liu & Pang 2019 116.093 -34.633 0.433 -0.86 2.258
Bossini et al. 2019 116.086 -34.628
Soubiran et al. 2018 116.086 -34.628 22.47
Bica et al. 2019 116.096 -34.636
Cantat-Gaudin et al. 2018 116.086 -34.628 0.429 -0.853 2.278
Loktin & Popova 2017 116.07 -34.619 -4.704 6.497
Kharchenko et al. 2016 116.094 -34.624
Kharchenko et al. 2013 116.1 -34.627 -5.59 6.96
Glushkova et al. 2010 116.093 -34.619
Froebrich et al. 2007 116.104 -34.632
Dias et al. 2002 116.092 -34.619 -0.59 3.25

💡 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 1.90 1.74 372 547
Hunt & Reffert 2024 702*
Cavallo et al. 2024 2.42 1.79 324 0.500
Hunt & Reffert 2023 2.04 1.57 1.08 336
Just et al. 2023 881 90
Dias et al. 2021 1.90 1.74 372 0.016
Cantat-Gaudin et al. 2020 2.12 1.11 589
Liu & Pang 2019 355 0.250
Bossini et al. 2019 1.71 0.82 1026 0.000
Soubiran et al. 2018 2.18
Cantat-Gaudin et al. 2018 2.18
Loktin & Popova 2017 3.86 2.08 78
Kharchenko et al. 2016 1.25 0.23 881
Kharchenko et al. 2013 1.25 0.23 881
Glushkova et al. 2010 1.49 0.19 1000
Dias et al. 2002 1.49 0.19 1000

💡 Note: The parameters are sometimes transformed from their original values to match the format of the columns shown here, see FAQ. The columns DAv, Bfr, BSS correspond to differential extinction, binary fraction, and blue stragglers, respectively. BSS values can be listed as fractions or integers.
(*): indicates that this parameter is assigned more than one value in the corresponding reference.

Visualization

Galactocentric position diagram

💡 Note: How are the galactocentric plots generated? See FAQ.