Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 6 19.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/02/2018   00:53:05   (  80.53, 121.62) 07/02/2018   00:52:00  (  80.52, 121.73)    2.34                65
 07/02/2018   01:43:49   ( -80.51, -70.80) 07/02/2018   01:43:02  ( -80.52, -70.95)    3.19                47
 07/02/2018   02:34:35   (  80.53,  96.22) 07/02/2018   02:34:01  (  80.52,  96.28)    1.47                34
 07/02/2018   03:25:20   ( -80.53, -96.52) 07/02/2018   03:25:03  ( -80.52, -96.41)    2.38                17
 07/02/2018   04:16:05   (  80.53,  70.83) 07/02/2018   04:16:02  (  80.52,  70.83)    0.92                 3
 07/02/2018   05:06:50   ( -80.53,-121.92) 07/02/2018   05:07:04  ( -80.53,-121.86)    1.45                14
 07/02/2018   05:57:35   (  80.53,  45.43) 07/02/2018   05:58:03  (  80.52,  45.38)    1.21                28
 07/02/2018   06:48:20   ( -80.54,-147.32) 07/02/2018   06:49:05  ( -80.53,-147.32)    0.97                45
 07/02/2018   07:39:05   (  80.53,  20.03) 07/02/2018   07:40:04  (  80.53,  19.93)    2.01                59