Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 5 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/26/2025   09:35:20   (   0.02, -98.90) (  -0.08, -98.34)   62.24                80
 05/27/2025   21:59:52   (  -0.02, -99.70) (  -0.93,-103.61)  446.62                80
 05/28/2025   21:38:26   (  -0.01,-100.22) (   0.27, -99.08)  130.65                80
 05/30/2025   10:02:48   (   0.01,-101.02) (   0.75,-104.31)  375.17                80
 05/31/2025   09:41:21   (   0.01,-101.54) (  -0.39, -99.77)  202.19                80
 06/01/2025   22:05:53   (  -0.01,-102.35) (  -0.61,-105.04)  305.90                80
 06/02/2025   21:44:25   (  -0.01,-102.88) (   0.53,-100.49)  272.17                80
 06/04/2025   10:08:48   (   0.01,-103.68) (   0.48,-105.72)  232.41                80
 06/05/2025   09:47:20   (   0.01,-104.21) (  -0.66,-101.18)  345.53                80
 06/06/2025   22:11:53   (  -0.01,-105.02) (  -0.33,-106.45)  162.27                80
 06/07/2025   21:50:25   (  -0.01,-105.55) (   0.82,-101.91)  415.86                80