Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 2 15.  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)
 02/27/2020   15:20:42   ( -79.44,  93.71) 02/27/2020   15:21:53  ( -79.47,  95.44)   35.49                71
 02/27/2020   16:11:33   (  79.54, -97.97) 02/27/2020   16:12:41  (  79.56, -97.99)    2.27                68
 02/27/2020   17:02:38   ( -79.57,  69.54) 02/27/2020   17:03:25  ( -79.54,  69.51)    3.35                47
 02/27/2020   17:53:33   (  79.56,-123.28) 02/27/2020   17:54:11  (  79.57,-123.39)    2.17                38
 02/27/2020   18:44:39   ( -79.56,  43.94) 02/27/2020   18:44:56  ( -79.58,  43.84)    2.66                17
 02/27/2020   19:35:34   (  79.55,-148.88) 02/27/2020   19:35:41  (  79.57,-148.78)    2.60                 7
 02/27/2020   20:26:40   ( -79.55,  18.35) 02/27/2020   20:26:26  ( -79.58,  18.44)    3.44                14
 02/27/2020   21:17:34   (  79.57,-174.19) 02/27/2020   21:17:11  (  79.57,-174.18)    0.12                23
 02/27/2020   22:08:40   ( -79.57,  -6.96) 02/27/2020   22:07:56  ( -79.58,  -6.95)    1.09                44
 02/27/2020   22:59:34   (  79.59, 160.51) 02/27/2020   22:58:41  (  79.57, 160.42)    2.47                53
 02/27/2020   23:50:40   ( -79.59, -32.26) 02/27/2020   23:49:26  ( -79.58, -32.35)    1.89                74