Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 10 5.  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)
 10/06/2018   22:02:08   ( -80.40, -14.05) 10/06/2018   22:01:11  ( -80.41, -14.06)    0.71                57
 10/06/2018   22:52:53   (  80.40, 153.31) 10/06/2018   22:52:06  (  80.41, 153.17)    2.74                47
 10/06/2018   23:43:38   ( -80.40, -39.45) 10/06/2018   23:43:12  ( -80.41, -39.54)    1.72                26
 10/07/2018   00:34:24   (  80.42, 127.58) 10/07/2018   00:34:07  (  80.41, 127.69)    2.80                17
 10/07/2018   01:25:08   ( -80.41, -64.86) 10/07/2018   01:25:13  ( -80.41, -65.03)    3.16                 5
 10/07/2018   02:15:54   (  80.43, 102.18) 10/07/2018   02:16:08  (  80.41, 102.20)    2.27                14
 10/07/2018   03:06:38   ( -80.41, -90.26) 10/07/2018   03:07:13  ( -80.43, -90.18)    2.71                35
 10/07/2018   03:57:23   (  80.40,  77.10) 10/07/2018   03:58:08  (  80.43,  77.05)    2.51                45
 10/07/2018   04:48:08   ( -80.41,-115.67) 10/07/2018   04:49:14  ( -80.43,-115.66)    2.02                66