Gulliver 28

0.58 UTI

0.3

C_N

0.51

C_dens

0.5

C_C3

0.79

C_lit

1.0

C_dup

C3 classification BB

Number of members (P>50%) 30

Radius (P>50% members) 18.6 [arcmin]

C_N 0.3 Poorly populated
C_dens 0.51 Moderately dense
C_C3 0.5 Intermediate quality
C_lit 0.79 Well-studied
C_dup 1.0 Unique

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

Overview

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Gulliver 28 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a 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 metallicity parameters (see Parameters). It is well-studied in the literature.

Close Moderate extinction Near-solar metallicity Intermediate age

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

Cavallo et al. (2024)
Gold sample.

Data

🔍 Search references for Gulliver 28 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	–	293.531	18.072	1.579	-4.453	-3.472	3.984
Li et al.	2025	293.559	18.059	1.581	-4.485	-3.4	–
Almeida et al.	2025	293.612	18.039	–	–	–	–
Alfonso et al.	2024	293.483	17.993	1.54	-4.445	-3.478	–
Hunt & Reffert	2024	293.654	18.164	1.542	-4.419	-3.472	3.062
Cavallo et al.	2024	293.483	18.27	1.549	–	–	–
Hunt & Reffert	2023	293.654	18.164	1.542	-4.419	-3.472	3.062
Almeida et al.	2023	293.924	18.053	–	–	–	–
Tarricq et al.	2022	293.396	18.082	1.593	-4.43	-3.477	–
Dias et al.	2021	293.612	18.039	1.568	-4.468	-3.384	1.823
Cantat-Gaudin et al.	2020	293.559	18.059	1.581	-4.485	-3.4	–
Cantat-Gaudin & Anders	2020	293.559	18.059	1.581	-4.485	-3.4	–
Monteiro & Dias	2019	293.559	18.059	–	–	–	2.299
Soubiran et al.	2018	293.559	18.059	–	–	–	0.97
Cantat-Gaudin et al.	2018	293.559	18.059	1.581	-4.485	-3.4	–

💡 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	0.51	1.13	–	1046	-0.052	–	–	–
Almeida et al.	2025	0.59	1.14	–	906	–	132	–	–
Alfonso et al.	2024	0.63	0.97	–	1154	0.152	–	–	–
Hunt & Reffert	2024	–	–	–	–	–	111*	–	–
Cavallo et al.	2024	0.65	1.31	–	282	0.650	–	–	–
Hunt & Reffert	2023	0.61	2.13	2.33	66	–	–	–	–
Almeida et al.	2023	0.50	1.30	–	1002	-0.229	180*	0.67	–
Tarricq et al.	2022	0.62	–	–	363	–	–	–	–
Dias et al.	2021	0.59	1.14	–	906	0.152	–	–	–
Cantat-Gaudin et al.	2020	0.63	0.97	–	339	–	–	–	–
Cantat-Gaudin & Anders	2020	0.62	–	–	–	–	–	–	–
Monteiro & Dias	2019	0.59	1.60	–	516	0.023	–	–	–
Soubiran et al.	2018	0.62	–	–	–	–	–	–	–
Cantat-Gaudin et al.	2018	0.62	–	–	–	–	–	–	–

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

Visualization

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