Gulliver 11

0.61 UTI

0.6

C_N

0.68

C_dens

0.75

C_C3

0.52

C_lit

1.0

C_dup

N_m (P>50%) 71

Core radius and density 1.8 [pc], 3.4 [pc^-2]

C3 classification AB

C_N 0.6 Moderately populated
C_dens 0.68 Moderately dense
C_C3 0.75 High quality
C_lit 0.52 Moderately studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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Gulliver 11 is a moderately populated, moderately dense object of high 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 absorption, age, and metallicity parameters (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.

Close Moderate extinction Near-solar metallicity Intermediate age

Liu et al. (2025)
Classified as primordial binary cluster 158 along with HSC_1256, and as hyperbolic encounter pair 277 along with NGC_1582, and of multiple system 24 along with CWNU_361, NGC_1582 and HSC_1256.

Palma et al. (2025)
Part of multiple system G92, along with NGC_1582, CWNU_361 and HSC_1256.

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

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).

Hu et al. (2021)
Ellipticities (core, all): e_core=0.0477, e_all=0.0575.

Data

🔍 Search references for Gulliver 11 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	99999–	68.027	43.621	1.06	0.323	-2.279	-3.46
Liu et al.	2025	68.01	43.61	1.07	0.32	-2.28	1.28
Li et al.	2025	67.996	43.62	1.061	0.4	-2.229	–
Almeida et al.	2025	68.016	43.602	–	–	–	–
Alfonso et al.	2024	68.003	43.619	1.031	0.304	-2.303	–
Zhang et al.	2024	68.009	43.613	–	–	–	–
Hunt & Reffert	2024	68.009	43.613	1.071	0.318	-2.282	1.277
Cavallo et al.	2024	68.025	43.623	1.07	–	–	–
Hunt & Reffert	2023	68.009	43.613	1.071	0.318	-2.282	1.277
Almeida et al.	2023	68.028	43.612	–	–	–	–
Tarricq et al.	2022	67.971	43.66	1.046	0.274	-2.355	–
Jadhav & Subramaniam	2021	67.996	43.62	–	–	–	–
Dias et al.	2021	68.016	43.602	1.068	0.399	-2.221	–
Cantat-Gaudin et al.	2020	67.996	43.62	1.061	0.4	-2.229	–
Zhong et al.	2020	67.996	43.62	–	0.4	-2.229	-3.692
Cantat-Gaudin & Anders	2020	67.996	43.62	1.061	0.4	-2.229	–
Monteiro & Dias	2019	67.996	43.62	–	–	–	2.455
Cantat-Gaudin et al.	2018	67.996	43.62	1.061	0.4	-2.229	–

💡 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]	B_frac	BSS
UCC	99999–	0.91	1.15	1.09	324	-0.033	168	0.52	0
Liu et al.	2025	1.51	0.42	–	72	–	–	–	–
Li et al.	2025	0.83	0.96	–	351	-0.065	–	–	–
Almeida et al.	2025	0.93	1.53	–	343	–	158	–	–
Alfonso et al.	2024	0.89	0.76	–	333	-0.088	–	–	–
Zhang et al.	2024	–	–	–	–	-0.240⁽¹⁾	–	–	–
Hunt & Reffert	2024	0.91	1.19	1.09	212	–	179⁽¹⁾	–	–
Cavallo et al.	2024	0.93	1.15	–	355	0.340	–	–	–
Hunt & Reffert	2023	0.91	1.19	1.09	212	–	–	–	–
Almeida et al.	2023	0.90	1.35	–	219	-0.001	106⁽¹⁾	0.52	–
Tarricq et al.	2022	0.89	–	–	331	–	–	–	–
Jadhav & Subramaniam	2021	0.91	0.76	–	324	–	243	–	0⁽¹⁾
Dias et al.	2021	0.93	1.53	–	343	-0.090	–	–	–
Cantat-Gaudin et al.	2020	0.91	0.76	–	324	–	–	–	–
Kounkel et al.	2020	0.88	0.95	–	302	–	–	–	–
Zhong et al.	2020	0.92⁽¹⁾	–	–	–	0.021	–	–	–
Cantat-Gaudin & Anders	2020	0.92	–	–	–	–	–	–	–
Monteiro & Dias	2019	1.06	1.24	–	303	0.026	–	–	–
Cantat-Gaudin et al.	2018	0.92	–	–	–	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWWDL 14370	80.3	68.03	43.62	1.08	0.29	-2.28	-3.46	0.0

💡 Note: The % column shows the percentage of members that Gulliver 11 shares with each listed object.

Visualization

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