Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 5 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/23/2025   21:35:06   (  -0.02, -97.58) (   0.00, -97.67)    9.94                80
 05/26/2025   09:35:21   (   0.01, -98.90) (  -0.12, -98.35)   62.22                80
 05/27/2025   21:59:53   (  -0.02, -99.70) (  -0.90,-103.62)  446.70                80
 05/28/2025   21:38:25   (  -0.01,-100.23) (   0.24, -99.08)  130.61                80
 05/30/2025   10:02:48   (   0.01,-101.02) (   0.77,-104.31)  375.05                80
 05/31/2025   09:41:21   (   0.01,-101.54) (  -0.42, -99.77)  202.36                80
 06/01/2025   22:05:53   (  -0.01,-102.35) (  -0.63,-105.03)  305.89                80
 06/02/2025   21:44:25   (  -0.01,-102.88) (   0.51,-100.49)  272.24                80
 06/04/2025   10:08:48   (   0.01,-103.69) (   0.45,-105.73)  232.21                80
 06/05/2025   09:47:21   (   0.01,-104.21) (  -0.69,-101.18)  345.76                80