Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 7 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/19/2020   08:30:00   (  -0.29,-104.29) (   0.19,-106.56)  257.46                80
 07/20/2020   08:13:56   (  -0.28,-104.29) (  -0.80,-102.02)  259.28                80
 07/21/2020   20:33:14   (   0.31,-104.50) (  -0.33,-107.34)  323.43                80
 07/22/2020   20:17:10   (   0.30,-104.51) (   0.66,-102.81)  193.68                80
 07/24/2020   08:36:18   (  -0.33,-104.31) (   0.53,-108.07)  429.30                80
 07/25/2020   08:20:13   (  -0.32,-104.31) (  -0.46,-103.54)   87.54                80
 07/26/2020   20:39:33   (   0.35,-104.52) (  -0.61,-108.87)  495.78                80
 07/27/2020   20:23:28   (   0.33,-104.52) (   0.38,-104.34)   21.41                80
 07/30/2020   08:23:52   (  -0.35,-104.33) (  -0.18,-105.07)   84.18                80
 07/31/2020   08:07:48   (  -0.34,-104.33) (  -1.17,-100.54)  432.33                80