Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 1 12.  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) (  -0.10, -75.77)   63.79                80
 01/13/2022   18:11:11   (   0.04, -75.22) (   0.95, -71.24)  454.33                80
 01/15/2022   06:32:56   (  -0.03, -75.23) (   0.23, -76.50)  144.01                80
 01/16/2022   06:11:30   (  -0.02, -75.24) (  -0.76, -71.96)  374.15                80
 01/17/2022   18:33:24   (   0.02, -75.26) (  -0.43, -77.26)  227.46                80
 01/18/2022   18:17:18   (   0.02, -75.28) (   0.56, -72.72)  291.10                80
 01/20/2022   06:39:04   (  -0.03, -75.30) (   0.56, -77.99)  306.26                80
 01/21/2022   06:17:38   (  -0.03, -75.31) (  -0.43, -73.45)  212.38                80
 01/22/2022   18:39:32   (   0.03, -75.34) (  -0.74, -78.75)  388.38                80
 01/23/2022   18:23:26   (   0.03, -75.36) (   0.31, -74.22)  130.89                80
 01/25/2022   06:45:12   (  -0.03, -75.40) (   0.88, -79.48)  465.01                80