Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 5 22.  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   21:35:05   (  -0.02, -97.58) (  -0.02, -97.67)    9.38                80
 05/26/2025   09:35:20   (   0.01, -98.90) (  -0.10, -98.35)   62.13                80
 05/27/2025   21:59:53   (  -0.02, -99.70) (  -0.91,-103.62)  447.00                80
 05/28/2025   21:38:25   (  -0.01,-100.22) (   0.23, -99.07)  130.28                80
 05/30/2025   10:02:47   (   0.01,-101.02) (   0.79,-104.30)  375.35                80
 05/31/2025   09:41:21   (   0.01,-101.54) (  -0.41, -99.77)  201.99                80
 06/01/2025   22:05:52   (  -0.01,-102.35) (  -0.65,-105.03)  306.46                80
 06/02/2025   21:44:26   (  -0.01,-102.88) (   0.56,-100.50)  271.63                80
 06/04/2025   10:08:48   (   0.01,-103.68) (   0.46,-105.73)  232.74                80
 06/05/2025   09:47:21   (   0.01,-104.21) (  -0.68,-101.18)  345.17                80