Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 8 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/12/2025   10:06:20   (  -0.07,-104.74) (  -0.22,-104.04)   79.54                80
 08/14/2025   22:11:59   (   0.07,-104.73) (   0.09,-104.69)    4.48                80
 08/17/2025   10:14:48   (  -0.08,-104.73) (   0.07,-105.31)   66.83                80
 08/18/2025   09:53:19   (  -0.08,-104.72) (  -0.98,-100.74)  453.70                80
 08/19/2025   22:15:07   (   0.09,-104.71) (  -0.19,-105.97)  143.56                80
 08/20/2025   21:58:58   (   0.09,-104.71) (   0.86,-101.40)  377.39                80
 08/22/2025   10:20:37   (  -0.10,-104.71) (   0.33,-106.59)  213.71                80
 08/23/2025   09:59:08   (  -0.10,-104.71) (  -0.72,-102.02)  307.41                80
 08/24/2025   22:20:56   (   0.10,-104.71) (  -0.45,-107.25)  289.24                80