Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 7 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/16/2020   20:26:55   (   0.27,-104.49) (  -0.04,-105.81)  150.93                80
 07/17/2020   20:10:51   (   0.26,-104.50) (   0.95,-101.28)  366.08                80
 07/19/2020   08:29:59   (  -0.29,-104.29) (   0.24,-106.55)  257.77                80
 07/20/2020   08:13:56   (  -0.28,-104.29) (  -0.81,-102.02)  258.85                80
 07/21/2020   20:33:14   (   0.31,-104.50) (  -0.32,-107.34)  324.24                80
 07/22/2020   20:17:10   (   0.30,-104.50) (   0.67,-102.81)  192.75                80
 07/24/2020   08:36:18   (  -0.33,-104.30) (   0.52,-108.08)  430.21                80
 07/25/2020   08:20:13   (  -0.32,-104.30) (  -0.47,-103.54)   86.46                80
 07/26/2020   20:39:32   (   0.35,-104.51) (  -0.65,-108.86)  497.20                80
 07/27/2020   20:23:28   (   0.33,-104.51) (   0.40,-104.34)   20.06                80