Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 1 8.  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   06:45:34   (  -0.05, -75.18) (   0.95, -79.54)  497.15                80
 01/10/2022   06:25:20   (  -0.05, -75.19) (  -0.09, -75.01)   20.59                 9
 01/12/2022   18:27:16   (   0.04, -75.22) (  -0.11, -75.77)   63.38                80
 01/13/2022   18:11:11   (   0.03, -75.23) (   0.94, -71.24)  454.90                80
 01/15/2022   06:32:56   (  -0.03, -75.24) (   0.25, -76.50)  143.31                80
 01/16/2022   06:11:30   (  -0.02, -75.25) (  -0.74, -71.96)  375.00                80
 01/17/2022   18:33:24   (   0.02, -75.27) (  -0.44, -77.25)  226.26                80
 01/18/2022   18:17:19   (   0.01, -75.29) (   0.61, -72.73)  292.46                80
 01/20/2022   06:39:04   (  -0.02, -75.31) (   0.58, -77.99)  304.81                80
 01/21/2022   06:17:38   (  -0.02, -75.33) (  -0.47, -73.46)  213.95                80