Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 2 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/18/2024   21:18:00   (  -0.03,-104.66) (   0.23,-103.60)  122.10                80
 02/20/2024   09:40:11   (   0.04,-104.70) (   0.99,-108.93)  482.24                80
 02/21/2024   09:19:02   (   0.04,-104.69) (  -0.00,-104.44)   28.59                80
 02/23/2024   21:22:51   (  -0.05,-104.65) (  -0.20,-105.32)   76.16                80
 02/24/2024   21:07:02   (  -0.05,-104.66) (   0.80,-100.84)  435.08                80
 02/26/2024   09:29:13   (   0.05,-104.70) (   0.40,-106.17)  168.49                80
 02/27/2024   09:08:05   (   0.05,-104.70) (  -0.66,-101.70)  342.80                80
 02/28/2024   21:30:23   (  -0.05,-104.66) (  -0.57,-107.05)  272.60                80
 02/29/2024   21:14:34   (  -0.05,-104.66) (   0.44,-102.57)  238.71                80
 03/02/2024   09:36:45   (   0.05,-104.70) (   0.76,-107.90)  364.98                80