Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 7 28.  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) (  -0.13,-105.42)   79.83                80
 07/30/2025   21:54:29   (   0.04,-104.73) (   0.94,-100.86)  442.03                80
 08/01/2025   10:16:09   (  -0.04,-104.74) (   0.23,-106.05)  149.41                80
 08/02/2025   09:54:38   (  -0.04,-104.74) (  -0.79,-101.47)  372.11                80
 08/03/2025   22:16:25   (   0.05,-104.74) (  -0.43,-106.69)  223.32                80
 08/04/2025   22:00:15   (   0.05,-104.74) (   0.65,-102.12)  298.21                80
 08/06/2025   10:21:54   (  -0.06,-104.74) (   0.51,-107.31)  293.32                80
 08/07/2025   10:00:24   (  -0.06,-104.74) (  -0.51,-102.74)  227.93                80
 08/08/2025   22:22:11   (   0.07,-104.73) (  -0.64,-107.96)  368.06                80
 08/09/2025   22:06:01   (   0.07,-104.73) (   0.38,-103.39)  153.53                80
 08/11/2025   10:27:40   (  -0.08,-104.74) (   0.77,-108.58)  437.31                80