Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 10 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/31/2020   18:39:05   (  -0.01, -75.17) (  -0.80, -78.73)  405.58                80
 11/01/2020   18:23:00   (  -0.01, -75.17) (   0.19, -74.19)  111.16                80
 11/03/2020   06:44:47   (   0.01, -75.16) (   0.97, -79.47)  490.24                80
 11/04/2020   06:23:22   (   0.01, -75.17) (  -0.03, -74.93)   26.44                80
 11/06/2020   18:26:32   (  -0.01, -75.18) (  -0.10, -75.71)   59.80                80
 11/07/2020   18:10:27   (  -0.01, -75.19) (   0.89, -71.18)  457.30                80
 11/09/2020   06:32:14   (   0.00, -75.19) (   0.26, -76.45)  143.24                80
 11/10/2020   06:10:49   (   0.00, -75.19) (  -0.74, -71.91)  374.02                80
 11/11/2020   18:32:44   (  -0.00, -75.22) (  -0.45, -77.22)  228.06                80
 11/12/2020   18:16:39   (  -0.00, -75.23) (   0.55, -72.68)  289.74                80