Gulliver 6

(FoF 2374)

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0.68 UTI
1.0
CN
1.0
Cdens
1.0
CC3
0.75
Clit
0.75
Cdup
C3 classification AA
Number of members (P>50%) 723
Radius (P>50% members) 34.4 [arcmin]
  • CN 1.0 Very rich
  • Cdens 1.0 Very dense
  • CC3 1.0 Very high quality
  • Clit 0.75 Well-studied
  • Cdup 0.75 Very likely unique
đŸ“Ĩ Members 📊 Colab đŸ”Ŧ Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (Îą, δ) 🔍 Simbad (Îą, δ)

Overview
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Gulliver 6 is a very rich, very dense object of very high C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is well-studied in the literature.

Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry. See table with shared members information.

Very close Low extinction Near-solar metallicity Very young

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

Data
🔍 Search references for Gulliver 6 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 – 83.339 -1.629 2.408 -0.069 -0.236 28.058
Li et al. 2025 83.278 -1.652 2.367 -0.007 -0.207 –
Almeida et al. 2025 83.275 -1.659 – – – –
Alfonso et al. 2024 83.401 -1.699 2.361 -0.107 -0.133 –
Celli et al. 2024 83.278 -1.652 – – – –
Almeida et al. 2023 83.405 -1.581 – – – –
He et al. 2022 84.519 -0.6 2.608 -1.307 -0.53 –
Dias et al. 2021 83.275 -1.659 2.35 -0.048 -0.235 32.044
Cantat-Gaudin et al. 2020 83.278 -1.652 2.367 -0.007 -0.207 –
Cantat-Gaudin & Anders 2020 83.278 -1.652 2.367 -0.007 -0.207 –
Liu & Pang 2019 83.376 -1.683 2.368 -0.311 -0.081 –
Monteiro & Dias 2019 83.278 -1.652 – – – 2.205
Soubiran et al. 2018 83.278 -1.652 – – – 28.35
Cantat-Gaudin et al. 2018 83.278 -1.652 2.367 -0.007 -0.207 –

💡 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
Li et al. 2025 0.42 0.26 – 15 0.046 – – –
Almeida et al. 2025 0.41 0.39 – 14 – 359 – –
Alfonso et al. 2024 0.38 0.25 – 10 -0.095 – – –
Celli et al. 2024 – – – 17 – 353 – –
Almeida et al. 2023 0.41 0.48 – 13 -0.034 365* 0.36 –
He et al. 2022 – 0.05 – 14 – – – –
Dias et al. 2021 0.41 0.39 – 14 -0.100 – – –
Cantat-Gaudin et al. 2020 0.40 0.25 – 17 – – – –
Cantat-Gaudin & Anders 2020 0.42 – – – – – – –
Liu & Pang 2019 – – – 14 0.000 – – –
Monteiro & Dias 2019 0.43 0.52 – 12 0.015 – – –
Soubiran et al. 2018 0.42 – – – – – – –
Cantat-Gaudin et al. 2018 0.42 – – – – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
OCSN 194 91.6 83.32 -1.64 2.42 -0.06 -0.25 28.06 0.02
UBC 17 b 24.8 83.17 -1.71 2.4 0.07 -0.22 25.62 0.71
Theia 13 13.6 83.14 -1.76 2.4 0.08 -0.22 25.77 0.0
OCSN 61 12.3 84.06 -0.59 2.56 -1.03 -0.63 29.9 0.51
OCSN 65 6.2 83.79 -1.81 2.37 -1.31 0.92 27.08 0.57

💡 Note: The % column shows the percentage of members that Gulliver 6 shares with each listed object.

Visualization
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Gulliver 6 UCC
Gulliver 6 CANTAT20
Galactocentric position diagram