Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 6 1.  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)
 06/07/2019   01:17:48   ( -80.05, -59.36) 06/07/2019   01:19:01  ( -80.07, -59.36)    2.78                73
 06/07/2019   02:08:44   (  80.05, 108.00) 06/07/2019   02:09:46  (  80.07, 108.00)    1.52                62
 06/07/2019   02:59:48   ( -80.07, -84.59) 06/07/2019   03:00:31  ( -80.07, -84.76)    3.23                43
 06/07/2019   03:50:44   (  80.07,  82.76) 06/07/2019   03:51:16  (  80.07,  82.61)    2.97                32
 06/07/2019   04:41:49   ( -80.06,-110.14) 06/07/2019   04:42:01  ( -80.08,-110.15)    1.43                12
 06/07/2019   05:32:45   (  80.07,  57.21) 06/07/2019   05:32:46  (  80.07,  57.21)    0.23                 1
 06/07/2019   06:23:50   ( -80.06,-135.69) 06/07/2019   06:23:31  ( -80.08,-135.55)    3.36                19
 06/07/2019   07:14:46   (  80.07,  31.66) 06/07/2019   07:14:16  (  80.07,  31.82)    3.19                30
 06/07/2019   08:05:50   ( -80.08,-160.92) 06/07/2019   08:05:01  ( -80.08,-160.94)    0.44                49
 06/07/2019   08:56:46   (  80.09,   6.42) 06/07/2019   08:55:46  (  80.08,   6.42)    1.05                60