Gulliver 51

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0.79 UTI
0.62
CN
1.0
Cdens
0.75
CC3
0.79
Clit
1.0
Cdup
C3 classification AB
Number of members (P>50%) 73
Radius (P>50% members) 4.5 [arcmin]
  • CN 0.62 Moderately populated
  • 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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Gulliver 51 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above 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 metallicity parameter (see Parameters). It is well-studied in the literature.

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

Relatively close Moderate extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024)
Gold sample.

Data
🔍 Search references for Gulliver 51 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 – 30.332 63.795 0.662 -4.949 -0.212 -58.026
Li et al. 2025 30.335 63.801 0.647 -4.892 -0.149 –
Hu & Soubiran 2025 30.321 63.809 – – – –
Almeida et al. 2025 30.346 63.8 – – – –
Hunt & Reffert 2024 30.332 63.796 0.677 -4.969 -0.223 -57.871
Cavallo et al. 2024 30.321 63.81 0.675 – – –
Hunt & Reffert 2023 30.332 63.796 0.677 -4.969 -0.223 -57.871
Tarricq et al. 2022 30.335 63.787 0.667 -4.96 -0.231 –
Rain et al. 2021 30.335 63.801 0.647 -4.892 -0.149 –
Dias et al. 2021 30.346 63.8 0.648 -4.895 -0.138 –
Cantat-Gaudin et al. 2020 30.335 63.801 0.647 -4.892 -0.149 –
Cantat-Gaudin & Anders 2020 30.335 63.801 0.647 -4.892 -0.149 –
Monteiro & Dias 2019 30.335 63.801 – – – 2.916
Soubiran et al. 2018 30.335 63.801 – – – -57.36
Cantat-Gaudin et al. 2018 30.335 63.801 0.647 -4.892 -0.149 –

💡 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 1.46 1.54 – 612 0.120 – – –
Hu & Soubiran 2025 – – – – 0.020* – – –
Almeida et al. 2025 1.48 1.82 – 385 – 158 – –
Hunt & Reffert 2024 – – – – – 340* – –
Cavallo et al. 2024 1.63 1.60 – 525 0.510 – – –
Hunt & Reffert 2023 1.42 1.62 1.34 436 – – – –
Tarricq et al. 2022 1.48 – – 372 – – – –
Rain et al. 2021 1.48 1.15 – 794 – – – 0
Dias et al. 2021 1.48 1.82 – 385 0.102 – – –
Cantat-Gaudin et al. 2020 1.53 1.42 – 363 – – – –
Cantat-Gaudin & Anders 2020 1.48 – – – – – – –
Monteiro & Dias 2019 1.33 1.16 – 811 0.025 – – –
Soubiran et al. 2018 1.48 – – – – – – –
Cantat-Gaudin et al. 2018 1.48 – – – – – – –

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

Cluster % RA DEC Plx pmRA pmDE Rv UTI
CWWDL 14029 61.6 30.33 63.8 0.66 -4.95 -0.22 -59.71 0.0

💡 Note: The % column shows the percentage of members that Gulliver 51 shares with each listed object.

Visualization
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Gulliver 51 UCC
Gulliver 51 HUNT23
Gulliver 51 CANTAT20
Galactocentric position diagram