Gulliver 15
0.73
UTI
0.8
CN
1.0
Cdens
0.75
CC3
0.55
Clit
1.0
Cdup
Stellar density (N50/rad)
20.9 [N/pc2]
- CN 0.8 Rich
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.55 Moderately studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
Gulliver 15 is a rich, 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, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is moderately studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 272.594 | -16.722 | 0.519 | -1.032 | -1.645 | -13.388 |
| Hu & Soubiran | 2025 | 272.594 | -16.71 | â | â | â | â |
| Almeida et al. | 2025 | 272.603 | -16.715 | â | â | â | â |
| Hunt & Reffert | 2024 | 272.598 | -16.723 | 0.497 | -1.014 | -1.658 | 12.34 |
| Cavallo et al. | 2024 | 272.594 | -16.71 | 0.502 | â | â | â |
| Hunt & Reffert | 2023 | 272.598 | -16.723 | 0.497 | -1.014 | -1.658 | 12.34 |
| Dias et al. | 2021 | 272.603 | -16.715 | 0.484 | -1.071 | -1.621 | â |
| Cantat-Gaudin et al. | 2020 | 272.599 | -16.723 | 0.506 | -1.06 | -1.638 | â |
| Cantat-Gaudin & Anders | 2020 | 272.599 | -16.723 | 0.506 | -1.06 | -1.638 | â |
| Monteiro & Dias | 2019 | 272.599 | -16.723 | â | â | â | 2.276 |
| Cantat-Gaudin et al. | 2018 | 272.599 | -16.723 | 0.506 | -1.06 | -1.638 | â |
đĄ 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.87 | 2.575 | 2.66 | 54 | -0.102 | 842 | â | â |
| Hu & Soubiran | 2025 | â | â | â | â | -0.240(5) | â | â | â |
| Almeida et al. | 2025 | 1.88 | 2.49 | â | 12 | â | 574 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1110(1) | â | â |
| Cavallo et al. | 2024 | 1.49 | 2.70 | â | 537 | -0.160 | â | â | â |
| Hunt & Reffert | 2023 | 1.78 | 2.79 | 2.66 | 93 | â | â | â | â |
| Dias et al. | 2021 | 1.88 | 2.49 | â | 12 | -0.044 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 2.04 | 2.08 | â | 85 | â | â | â | â |
| Cantat-Gaudin & Anders | 2020 | 1.87 | â | â | â | â | â | â | â |
| Monteiro & Dias | 2019 | 1.71 | 2.66 | â | 24 | 0.007 | â | â | â |
| Cantat-Gaudin et al. | 2018 | 1.87 | â | â | â | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as optical pair P391, along with OC_0025.
Piecka & Paunzen (2021)
Belongs to cluster aggregate 'Agg38' along with NGC 6561.
Cavallo et al. (2024)
Gold sample.
Almeida et al. (2025)
Mass determination: intermediate fit. Isochrone match: intermediate fit.