Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 7 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/29/2025   22:10:39   (   0.04,-104.73) (  -0.12,-105.43)   79.77                80
 07/30/2025   21:54:29   (   0.04,-104.73) (   0.90,-100.85)  442.11                80
 08/01/2025   10:16:08   (  -0.04,-104.74) (   0.27,-106.04)  149.34                80
 08/02/2025   09:54:39   (  -0.04,-104.74) (  -0.80,-101.48)  372.20                80
 08/03/2025   22:16:25   (   0.05,-104.74) (  -0.41,-106.69)  223.10                80
 08/04/2025   22:00:15   (   0.05,-104.74) (   0.67,-102.13)  298.46                80
 08/06/2025   10:21:55   (  -0.06,-104.74) (   0.50,-107.32)  293.13                80
 08/07/2025   10:00:24   (  -0.06,-104.74) (  -0.52,-102.74)  228.17                80
 08/08/2025   22:22:10   (   0.07,-104.74) (  -0.68,-107.95)  367.70                80
 08/09/2025   22:06:01   (   0.07,-104.74) (   0.40,-103.39)  153.94                80