Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 1 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/09/2022   06:45:35   (  -0.05, -75.18) (   0.92, -79.55)  497.12                80
 01/10/2022   06:24:08   (  -0.05, -75.19) (  -0.07, -75.01)   20.63                80
 01/12/2022   18:27:17   (   0.04, -75.22) (  -0.07, -75.78)   63.48                80
 01/13/2022   18:11:11   (   0.03, -75.23) (   0.92, -71.23)  454.75                80
 01/15/2022   06:32:56   (  -0.03, -75.24) (   0.27, -76.49)  143.42                80
 01/16/2022   06:11:30   (  -0.02, -75.25) (  -0.78, -71.97)  374.89                80
 01/17/2022   18:33:25   (   0.02, -75.27) (  -0.40, -77.26)  226.50                80
 01/18/2022   18:17:18   (   0.01, -75.28) (   0.59, -72.72)  292.21                80
 01/20/2022   06:39:03   (  -0.02, -75.31) (   0.59, -77.98)  305.01                80
 01/21/2022   06:17:38   (  -0.02, -75.33) (  -0.46, -73.45)  213.72                80
 01/22/2022   18:39:32   (   0.03, -75.36) (  -0.71, -78.75)  386.86                80