Gulliver 49

(FoF 1819)

0.60 UTI

0.8

C_N

0.86

C_dens

0.75

C_C3

0.29

C_lit

1.0

C_dup

N_m (P>50%) 244

Core radius and density 2.1 [pc], 4.3 [pc^-2]

C3 classification AB

C_N 0.8 Rich
C_dens 0.86 Dense
C_C3 0.75 High quality
C_lit 0.29 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

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

Overview

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Gulliver 49 is a rich, dense object of high C3 quality. Its parallax locates it at a relatively close distance, near 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 poorly studied in the literature.

Relatively close Moderate extinction Massive Near-solar metallicity Intermediate age

Palma et al. (2025)
Part of multiple system G95, along with UBC_1184 and NGC_7654.

Cavallo et al. (2024)
Gold sample.

Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.30 (50th percentile).

Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.30 (50th percentile).

Hu et al. (2021)
Ellipticities (core, all): e_core=0.1199, e_all=0.2453.

Data

🔍 Search references for Gulliver 49 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–	350.704	61.981	0.593	-3.99	-3.082	-33.456
Hu & Soubiran	2025	350.803	61.994	–	–	–	–
Hunt & Reffert	2024	350.683	61.964	0.591	-3.975	-3.067	-35.6
Cavallo et al.	2024	350.803	61.994	0.596	–	–	–
Hunt & Reffert	2023	350.683	61.964	0.591	-3.975	-3.067	-35.6
Jadhav & Subramaniam	2021	350.704	61.988	–	–	–	–
Cantat-Gaudin et al.	2020	350.704	61.988	0.587	-4.022	-3.05	–
Cantat-Gaudin & Anders	2020	350.704	61.988	0.587	-4.022	-3.05	–
Liu & Pang	2019	350.73	61.991	0.581	-3.986	-3.04	–
Monteiro & Dias	2019	350.704	61.988	–	–	–	2.439
Cantat-Gaudin et al.	2018	350.704	61.988	0.587	-4.022	-3.05	–

💡 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–	1.61	2.75	2.32	380	0.126	1250	–	0
Hu & Soubiran	2025	–	–	–	–	-0.130⁽⁵⁾	–	–	–
Hunt & Reffert	2024	1.60	2.82	2.32	291	–	1348⁽¹⁾	–	–
Cavallo et al.	2024	1.52	2.57	–	646	0.280	–	–	–
Hunt & Reffert	2023	1.60	2.82	2.32	291	–	–	–	–
Jadhav & Subramaniam	2021	1.61	2.18	–	380	–	1152	–	0⁽¹⁾
Cantat-Gaudin et al.	2020	1.61	2.18	–	380	–	–	–	–
Kounkel et al.	2020	1.63	2.95	–	380	–	–	–	–
Cantat-Gaudin & Anders	2020	1.62	–	–	–	–	–	–	–
Liu & Pang	2019	–	–	–	331	0.250	–	–	–
Monteiro & Dias	2019	1.40	2.75	–	668	0.002	–	–	–
Cantat-Gaudin et al.	2018	1.62	–	–	–	–	–	–	–

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

Visualization

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