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

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/17/2020   06:16:43   (   0.06, -75.19) (  -0.36, -73.39)  204.85                80
 02/18/2020   18:38:39   (  -0.07, -75.18) (  -0.85, -78.69)  400.28                80
 02/19/2020   18:22:35   (  -0.07, -75.18) (   0.15, -74.16)  115.25                80
 02/21/2020   06:44:23   (   0.07, -75.16) (   1.03, -79.43)  487.05                80
 02/22/2020   06:22:59   (   0.07, -75.16) (   0.03, -74.90)   28.86                80
 02/24/2020   18:26:20   (  -0.08, -75.17) (  -0.18, -75.68)   58.65                71
 02/25/2020   18:07:27   (  -0.08, -75.17) (   0.83, -71.15)  457.98                80
 02/27/2020   06:31:55   (   0.08, -75.17) (   0.36, -76.42)  142.65                80
 02/28/2020   06:10:31   (   0.08, -75.18) (  -0.65, -71.89)  374.19                80
 02/29/2020   18:35:07   (  -0.09, -75.19) (  -0.56, -77.19)  228.48                80
 03/01/2020   18:13:44   (  -0.08, -75.20) (   0.51, -72.68)  288.71                80