Gulliver 38

(FoF 1747)

0.79 UTI

0.77

C_N

1.0

C_dens

1.0

C_C3

0.6

C_lit

1.0

C_dup

C3 classification AA

Number of members (P>50%) 146

Radius (P>50% members) 3.0 [arcmin]

C_N 0.77 Rich
C_dens 1.0 Very dense
C_C3 1.0 Very high quality
C_lit 0.6 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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Gulliver 38 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above 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 metallicity parameter (see Parameters). It is moderately studied in the literature.

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

Relatively close Moderate extinction Massive Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Gulliver 38 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	–	300.809	34.437	0.407	-0.918	-2.584	10.227
Hu & Soubiran	2025	300.817	34.441	–	–	–	–
Hunt & Reffert	2024	300.805	34.435	0.4	-0.906	-2.616	5.581
Cavallo et al.	2024	300.816	34.441	0.401	–	–	–
Hunt & Reffert	2023	300.805	34.435	0.4	-0.906	-2.616	5.581
Cantat-Gaudin et al.	2020	300.808	34.435	0.4	-0.921	-2.594	–
Cantat-Gaudin & Anders	2020	300.808	34.435	0.4	-0.921	-2.594	–
Liu & Pang	2019	300.812	34.44	0.397	-0.925	-2.635	–
Monteiro & Dias	2019	300.808	34.435	–	–	–	3.474
Soubiran et al.	2018	300.808	34.435	–	–	–	10.62
Cantat-Gaudin et al.	2018	300.808	34.435	0.4	-0.921	-2.594	–

💡 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
Hu & Soubiran	2025	–	–	–	–	-0.140*	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	1436*	–	–
Cavallo et al.	2024	2.37	2.50	–	525	0.240	–	–	–
Hunt & Reffert	2023	2.31	2.24	2.23	385	–	–	–	–
Cantat-Gaudin et al.	2020	2.44	1.64	–	813	–	–	–	–
Cantat-Gaudin & Anders	2020	2.33	–	–	–	–	–	–	–
Liu & Pang	2019	–	–	–	851	0.250	–	–	–
Monteiro & Dias	2019	3.24	1.94	–	14	0.010	–	–	–
Soubiran et al.	2018	2.33	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	2.33	–	–	–	–	–	–	–

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

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 2844	89.0	300.81	34.44	0.41	-0.92	-2.59	10.23	0.0

💡 Note: The % column shows the percentage of members that Gulliver 38 shares with each listed object.

Visualization

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