Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 4 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/14/2020   08:29:50   (   0.13,-104.13) (   0.65,-106.52)  271.42                80
 04/15/2020   08:13:44   (   0.14,-104.14) (  -0.31,-101.98)  245.82                80
 04/16/2020   20:35:41   (  -0.13,-104.14) (  -0.83,-107.29)  358.72                80
 04/17/2020   20:14:17   (  -0.14,-104.14) (   0.19,-102.76)  157.48                80
 04/19/2020   08:36:04   (   0.13,-104.14) (   1.00,-108.03)  443.36                80
 04/20/2020   08:20:00   (   0.14,-104.14) (  -0.02,-103.50)   74.21                80
 04/22/2020   20:23:12   (  -0.13,-104.17) (  -0.15,-104.27)   11.28                80
 04/25/2020   08:23:34   (   0.13,-104.16) (   0.33,-105.00)   96.89                80
 04/26/2020   08:07:30   (   0.13,-104.16) (  -0.70,-100.47)  420.51                80