Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 11 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2019   06:38:36   (  -0.00, -75.20) (   0.65, -77.98)  317.55                80
 11/29/2019   06:17:12   (   0.00, -75.21) (  -0.41, -73.46)  199.62                80
 11/30/2019   18:39:07   (  -0.01, -75.22) (  -0.80, -78.76)  403.02                80
 12/01/2019   18:23:02   (  -0.01, -75.23) (   0.19, -74.22)  114.62                80
 12/03/2019   06:44:49   (   0.01, -75.24) (   0.95, -79.50)  484.21                80
 12/04/2019   06:23:24   (   0.02, -75.26) (  -0.04, -74.96)   33.79                80
 12/06/2019   18:29:14   (  -0.02, -75.30) (  -0.10, -75.74)   49.15                80
 12/07/2019   18:07:49   (  -0.02, -75.32) (   0.90, -71.20)  469.44                80
 12/09/2019   06:32:16   (   0.02, -75.35) (   0.25, -76.47)  128.07                80
 12/10/2019   06:10:51   (   0.03, -75.37) (  -0.75, -71.94)  390.67                80