Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 8 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/07/2025   10:00:31   (  -0.06,-104.73) (  -0.53,-102.77)  224.84                80
 08/08/2025   22:22:19   (   0.07,-104.73) (  -0.69,-107.98)  371.97                80
 08/09/2025   22:06:09   (   0.07,-104.73) (   0.35,-103.41)  149.32                80
 08/11/2025   10:27:49   (  -0.08,-104.74) (   0.81,-108.61)  441.59                80
 08/12/2025   10:06:20   (  -0.08,-104.74) (  -0.23,-104.04)   79.57                80
 08/14/2025   22:11:59   (   0.08,-104.73) (   0.10,-104.70)    4.24                80
 08/17/2025   10:14:49   (  -0.08,-104.74) (   0.06,-105.31)   66.31                80
 08/18/2025   09:53:19   (  -0.09,-104.73) (  -0.98,-100.75)  454.35                80
 08/19/2025   22:15:07   (   0.09,-104.72) (  -0.18,-105.97)  143.47                80