Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 1 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)
 01/28/2022   18:26:53   (   0.05, -75.24) (  -0.06, -75.69)   52.07                80
 01/29/2022   18:10:46   (   0.04, -75.25) (   0.93, -71.15)  466.12                80
 01/31/2022   06:32:32   (  -0.04, -75.25) (   0.24, -76.41)  133.07                80
 02/01/2022   06:11:06   (  -0.04, -75.26) (  -0.81, -71.89)  385.34                80
 02/02/2022   18:33:00   (   0.04, -75.30) (  -0.35, -77.19)  214.45                80
 02/03/2022   18:16:54   (   0.04, -75.32) (   0.65, -72.65)  304.77                80
 02/05/2022   06:38:39   (  -0.04, -75.34) (   0.53, -77.91)  292.27                80
 02/06/2022   06:17:13   (  -0.04, -75.36) (  -0.47, -73.37)  227.24                80
 02/07/2022   18:39:07   (   0.04, -75.41) (  -0.68, -78.67)  371.16                80
 02/08/2022   18:23:01   (   0.04, -75.44) (   0.32, -74.13)  148.85                80