Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2018 5 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/25/2018   18:26:33   (  -0.00, -75.19) (  -0.09, -75.70)   58.03                80
 05/26/2018   18:10:28   (  -0.01, -75.19) (   0.87, -71.16)  458.86                80
 05/28/2018   06:32:16   (   0.00, -75.20) (   0.28, -76.43)  140.52                80
 05/29/2018   06:10:51   (   0.00, -75.20) (  -0.74, -71.90)  376.41                80
 05/30/2018   18:32:48   (   0.00, -75.21) (  -0.43, -77.21)  227.47                80
 05/31/2018   18:16:43   (   0.00, -75.22) (   0.59, -72.68)  289.81                80
 06/02/2018   06:38:30   (  -0.01, -75.24) (   0.62, -77.94)  308.60                80
 06/03/2018   06:17:06   (  -0.01, -75.25) (  -0.40, -73.41)  208.90                80
 06/04/2018   18:39:02   (   0.02, -75.26) (  -0.77, -78.71)  394.19                80
 06/05/2018   18:22:58   (   0.02, -75.27) (   0.26, -74.18)  123.84                80
 06/07/2018   06:44:46   (  -0.02, -75.30) (   0.90, -79.46)  473.15                80