Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 8 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/17/2020   20:27:16   (   0.46,-104.64) (   0.19,-105.90)  142.82                80
 08/18/2020   20:11:11   (   0.45,-104.65) (   1.18,-101.36)  374.66                80
 08/20/2020   08:32:59   (  -0.47,-104.49) (  -0.01,-106.63)  243.80                80
 08/21/2020   08:11:35   (  -0.46,-104.49) (  -1.01,-102.10)  272.73                80
 08/22/2020   20:33:33   (   0.48,-104.66) (  -0.11,-107.42)  313.82                80
 08/23/2020   20:17:29   (   0.47,-104.67) (   0.89,-102.89)  203.81                80
 08/25/2020   08:39:16   (  -0.49,-104.53) (   0.35,-108.14)  412.59                80
 08/26/2020   08:17:53   (  -0.49,-104.53) (  -0.71,-103.62)  103.64                80
 08/27/2020   20:39:50   (   0.50,-104.68) (  -0.46,-108.93)  485.26                80
 08/28/2020   20:23:46   (   0.50,-104.69) (   0.54,-104.40)   32.28                80