Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 1 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/12/2022   18:27:17   (   0.04, -75.21) (  -0.07, -75.77)   63.74                80
 01/13/2022   18:11:11   (   0.03, -75.22) (   0.92, -71.23)  454.39                80
 01/15/2022   06:32:56   (  -0.03, -75.23) (   0.27, -76.49)  143.90                80
 01/16/2022   06:11:30   (  -0.02, -75.24) (  -0.78, -71.96)  374.30                80
 01/17/2022   18:33:25   (   0.02, -75.26) (  -0.40, -77.26)  227.27                80
 01/18/2022   18:17:18   (   0.02, -75.28) (   0.59, -72.72)  291.32                80
 01/20/2022   06:39:03   (  -0.02, -75.30) (   0.60, -77.98)  306.00                80
 01/21/2022   06:17:38   (  -0.03, -75.32) (  -0.45, -73.45)  212.65                80
 01/22/2022   18:39:32   (   0.03, -75.34) (  -0.72, -78.75)  388.07                80
 01/23/2022   18:23:26   (   0.03, -75.37) (   0.27, -74.21)  131.21                80