Upper limit of the trojan mass versus the mass of the confirmed planet. Black lines indicate equal mass ratios (solid line) along with the 1:2 (dashed) and 1:10 relations (dotted). The vertical grey solid line indicates the mass of Saturn. The light orange region corresponds to trojan masses higher than theoretically expected (between 1:1 and 1:2). The size of the symbols informs about the significance of the co-orbital candidate as shown in the legend. Color code represents the stellar effective temperature as shown in the color bar.