Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 6 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/27/2025   09:35:11   (  -0.03, -97.11) (  -0.11, -96.80)   35.34                80
 06/28/2025   09:16:20   (  -0.03, -96.57) (  -1.04, -92.21)  498.61                80
 06/29/2025   21:35:24   (   0.03, -95.78) (  -0.35, -97.38)  183.45                80
 06/30/2025   21:19:13   (   0.03, -95.25) (   0.59, -92.79)  280.24                80
 07/02/2025   09:38:09   (  -0.04, -94.41) (   0.78, -97.94)  402.05                80
 07/03/2025   09:21:58   (  -0.04, -93.89) (  -0.15, -93.34)   61.78                80
 07/05/2025   21:22:10   (   0.04, -92.57) (  -0.28, -93.93)  155.75                80
 07/06/2025   21:05:59   (   0.04, -92.04) (   0.65, -89.34)  308.11                80
 07/08/2025   09:24:55   (  -0.05, -91.21) (   0.72, -94.48)  374.17                80
 07/09/2025   09:08:44   (  -0.05, -90.68) (  -0.22, -89.89)   89.63                80