Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2019   20:20:49   (  -0.05,-104.06) (  -0.07,-104.29)   26.05                80
 12/01/2019   20:04:44   (  -0.06,-104.07) (   0.92, -99.76)  491.49                80
 12/03/2019   08:26:31   (   0.04,-104.27) (   0.22,-105.03)   87.56                80
 12/04/2019   08:05:06   (   0.05,-104.26) (  -0.78,-100.50)  428.66                80
 12/05/2019   20:27:01   (  -0.02,-104.06) (  -0.43,-105.80)  198.51                80
 12/06/2019   20:10:56   (  -0.03,-104.06) (   0.57,-101.26)  319.12                80
 12/08/2019   08:32:44   (   0.02,-104.29) (   0.51,-106.55)  257.23                80
 12/09/2019   08:11:18   (   0.03,-104.28) (  -0.49,-102.01)  259.17                80
 12/10/2019   20:33:14   (  -0.01,-104.06) (  -0.71,-107.31)  370.25                80
 12/11/2019   20:17:08   (  -0.02,-104.06) (   0.29,-102.78)  147.12                80