Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 8 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/21/2020   06:29:44   (  -0.05, -75.18) (   0.23, -76.45)  144.13                80
 08/22/2020   06:13:40   (  -0.05, -75.18) (  -0.77, -71.91)  372.59                80
 08/23/2020   18:32:57   (   0.05, -75.20) (  -0.41, -77.22)  230.53                80
 08/24/2020   18:16:52   (   0.05, -75.21) (   0.59, -72.69)  286.47                80
 08/26/2020   06:36:01   (  -0.06, -75.21) (   0.58, -77.96)  314.02                80
 08/27/2020   06:19:57   (  -0.06, -75.22) (  -0.48, -73.44)  203.09                80
 08/28/2020   18:39:15   (   0.07, -75.24) (  -0.70, -78.75)  399.52                80
 08/29/2020   18:23:10   (   0.07, -75.25) (   0.30, -74.21)  118.02                80
 08/31/2020   06:42:18   (  -0.07, -75.26) (   0.87, -79.48)  481.21                80
 09/01/2020   06:23:35   (  -0.07, -75.28) (  -0.13, -74.95)   36.88                79