Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 8 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/17/2019   18:10:57   (   0.04, -75.19) (   0.93, -71.24)  450.19                80
 08/19/2019   06:32:45   (  -0.04, -75.21) (   0.28, -76.50)  148.35                80
 08/20/2019   06:11:21   (  -0.04, -75.23) (  -0.80, -71.98)  370.35                80
 08/21/2019   18:33:17   (   0.05, -75.27) (  -0.41, -77.28)  229.41                80
 08/22/2019   18:17:13   (   0.05, -75.29) (   0.61, -72.75)  289.53                80
 08/24/2019   06:39:01   (  -0.05, -75.32) (   0.54, -78.03)  308.28                80
 08/25/2019   06:17:37   (  -0.05, -75.34) (  -0.48, -73.50)  210.56                80
 08/26/2019   18:39:33   (   0.06, -75.38) (  -0.72, -78.80)  389.18                80
 08/27/2019   18:23:29   (   0.06, -75.41) (   0.30, -74.26)  129.95                80
 08/29/2019   06:45:17   (  -0.07, -75.44) (   0.85, -79.54)  467.19                80
 08/30/2019   06:23:52   (  -0.07, -75.47) (  -0.17, -75.01)   52.17                80