Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 8 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)
 08/28/2025   10:55:55   (   0.49,  61.57) (   1.03,  63.88)  263.93                80
 08/29/2025   23:20:13   (  -0.45,  61.55) (   0.20,  58.70)  325.52                80
 08/30/2025   22:58:43   (  -0.48,  61.54) (  -0.86,  63.27)  196.35                80
 09/01/2025   11:23:11   (   0.44,  61.52) (  -0.37,  58.05)  395.77                80
 09/02/2025   11:01:42   (   0.47,  61.50) (   0.75,  62.61)  126.53                80
 09/03/2025   23:26:00   (  -0.43,  61.49) (   0.52,  57.44)  462.65                80
 09/04/2025   23:04:31   (  -0.46,  61.49) (  -0.60,  61.99)   58.60                80
 09/07/2025   11:07:29   (   0.45,  61.47) (   0.44,  61.35)   13.60                80
 09/09/2025   23:12:57   (  -0.43,  61.45) (  -0.26,  60.74)   80.52                80