Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 3 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/30/2024   08:18:24   (  -0.02,-104.69) (  -0.22,-103.65)  117.54                80
 03/31/2024   20:40:22   (   0.01,-104.67) (  -0.97,-108.96)  489.56                80
 04/01/2024   20:24:18   (   0.00,-104.67) (   0.08,-104.44)   26.41                80
 04/04/2024   08:27:22   (   0.01,-104.68) (   0.10,-105.18)   57.58                80
 04/05/2024   08:05:57   (   0.01,-104.67) (  -0.90,-100.65)  458.46                80
 04/06/2024   20:27:55   (  -0.01,-104.66) (  -0.28,-105.97)  148.79                80
 04/07/2024   20:11:50   (   0.01,-104.66) (   0.73,-101.43)  366.90                80
 04/09/2024   08:33:39   (  -0.03,-104.67) (   0.43,-106.71)  232.52                80
 04/10/2024   08:12:14   (  -0.03,-104.67) (  -0.58,-102.18)  283.41                80
 04/11/2024   20:34:11   (   0.03,-104.65) (  -0.58,-107.50)  323.84                80
 04/12/2024   20:18:06   (   0.03,-104.65) (   0.38,-102.95)  192.26                80