Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 2 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/11/2024   09:03:55   (   0.03,-104.71) (  -0.80,-100.97)  425.81                80
 02/12/2024   21:26:15   (  -0.04,-104.68) (  -0.39,-106.34)  188.50                80
 02/13/2024   21:10:26   (  -0.04,-104.69) (   0.58,-101.85)  322.91                80
 02/15/2024   09:32:38   (   0.04,-104.72) (   0.58,-107.19)  281.41                80
 02/16/2024   09:11:29   (   0.04,-104.73) (  -0.40,-102.71)  229.85                80
 02/17/2024   21:33:48   (  -0.05,-104.70) (  -0.83,-108.07)  384.53                80
 02/18/2024   21:18:00   (  -0.05,-104.70) (   0.22,-103.60)  126.86                80
 02/20/2024   09:40:11   (   0.06,-104.74) (   1.00,-108.93)  477.27                80
 02/21/2024   09:19:01   (   0.06,-104.74) (   0.00,-104.44)   34.19                80
 02/23/2024   21:25:31   (  -0.07,-104.73) (  -0.20,-105.32)   67.99                80
 02/24/2024   21:04:22   (  -0.07,-104.73) (   0.81,-100.84)  443.86                80