Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 7 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/07/2020   18:16:27   (   0.01, -75.20) (   0.57, -72.63)  292.66                80
 07/09/2020   06:38:16   (   0.00, -75.21) (   0.63, -77.90)  307.21                80
 07/10/2020   06:16:52   (   0.01, -75.21) (  -0.41, -73.37)  209.99                80
 07/11/2020   18:38:49   (  -0.01, -75.23) (  -0.77, -78.68)  392.88                80
 07/12/2020   18:22:45   (  -0.02, -75.24) (   0.21, -74.15)  124.75                80
 07/14/2020   06:44:34   (   0.01, -75.26) (   0.93, -79.43)  473.95                80
 07/15/2020   06:23:10   (   0.01, -75.28) (  -0.06, -74.89)   43.65                80
 07/17/2020   18:26:24   (   0.01, -75.31) (  -0.08, -75.68)   41.50                80
 07/18/2020   18:10:20   (   0.01, -75.33) (   0.97, -71.15)  476.41                80
 07/20/2020   06:32:08   (  -0.01, -75.35) (   0.23, -76.42)  121.59                80