Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 3 20.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/26/2020   16:36:57   ( -79.24,  73.97) 03/26/2020   16:38:01  ( -79.26,  78.06)   85.03                64
 03/26/2020   17:27:45   (  79.50,-116.31) 03/26/2020   17:28:53  (  79.48,-116.38)    2.66                68
 03/26/2020   18:18:49   ( -79.49,  50.87) 03/26/2020   18:19:38  ( -79.49,  50.81)    1.05                49
 03/26/2020   19:09:45   (  79.49,-141.90) 03/26/2020   19:10:22  (  79.48,-141.78)    2.56                37
 03/26/2020   20:00:48   ( -79.51,  25.55) 03/26/2020   20:01:07  ( -79.50,  25.42)    3.20                19
 03/26/2020   20:51:45   (  79.51,-167.22) 03/26/2020   20:51:52  (  79.49,-167.18)    2.61                 7
 03/26/2020   21:42:49   ( -79.50,  -0.05) 03/26/2020   21:42:37  ( -79.50,   0.02)    1.38                12
 03/26/2020   22:33:46   (  79.50, 167.19) 03/26/2020   22:33:23  (  79.52, 167.15)    2.68                23
 03/26/2020   23:24:49   ( -79.52, -25.36) 03/26/2020   23:24:07  ( -79.50, -25.38)    1.99                42
 03/27/2020   00:15:46   (  79.52, 141.88) 03/27/2020   00:14:53  (  79.52, 141.75)    2.74                53
 03/27/2020   01:06:50   ( -79.51, -50.96) 03/27/2020   01:05:38  ( -79.54, -51.05)    3.56                72