Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 2 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/16/2020   06:38:07   (   0.06, -75.20) (   0.68, -77.92)  309.94                80
 02/17/2020   06:16:42   (   0.06, -75.20) (  -0.32, -73.39)  206.56                80
 02/18/2020   18:38:40   (  -0.07, -75.22) (  -0.83, -78.70)  396.08                80
 02/19/2020   18:22:35   (  -0.07, -75.23) (   0.17, -74.17)  120.89                80
 02/21/2020   06:44:23   (   0.07, -75.23) (   1.01, -79.44)  479.53                80
 02/22/2020   06:22:59   (   0.07, -75.24) (   0.01, -74.91)   37.76                80
 02/24/2020   18:28:52   (  -0.08, -75.28) (  -0.16, -75.69)   45.83                80
 02/25/2020   18:07:27   (  -0.08, -75.30) (   0.85, -71.16)  472.22                80
 02/27/2020   06:31:56   (   0.08, -75.32) (   0.34, -76.43)  126.51                80
 02/28/2020   06:10:31   (   0.08, -75.34) (  -0.67, -71.90)  391.73                80