Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 5 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/27/2024   10:32:10   (   0.08,  61.63) (  -0.47,  59.19)  277.88                80
 05/28/2024   10:16:18   (   0.07,  61.61) (   0.57,  63.69)  237.12                80
 05/29/2024   22:35:43   (  -0.09,  61.62) (   0.62,  58.38)  368.83                80
 05/30/2024   22:19:49   (  -0.08,  61.60) (  -0.36,  62.89)  146.08                80
 06/01/2024   10:39:25   (   0.10,  61.55) (  -0.78,  57.53)  457.84                80
 06/02/2024   10:23:31   (   0.09,  61.54) (   0.20,  62.04)   56.90                80
 06/04/2024   22:24:24   (  -0.11,  61.54) (  -0.06,  61.22)   35.41                80
 06/05/2024   22:08:31   (  -0.10,  61.53) (  -1.05,  65.73)  478.79                80
 06/07/2024   10:28:05   (   0.13,  61.48) (  -0.12,  60.38)  126.26                80
 06/08/2024   10:12:11   (   0.12,  61.48) (   0.87,  64.88)  387.81                80
 06/09/2024   22:31:37   (  -0.15,  61.50) (   0.31,  59.58)  219.61                80