Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 2 11.  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)
 02/14/2018   08:17:52   ( -80.65,-171.05) 02/14/2018   08:16:38  ( -80.66,-171.18)    2.63                74
 02/14/2018   09:08:38   (  80.67,  -4.02) 02/14/2018   09:07:35  (  80.66,  -3.94)    1.80                63
 02/14/2018   09:59:22   ( -80.65, 163.54) 02/14/2018   09:58:39  ( -80.66, 163.42)    2.57                43
 02/14/2018   10:50:08   (  80.67, -29.43) 02/14/2018   10:49:36  (  80.66, -29.34)    1.93                32
 02/14/2018   11:40:52   ( -80.65, 138.13) 02/14/2018   11:40:40  ( -80.67, 138.02)    2.53                12
 02/14/2018   12:31:38   (  80.67, -54.84) 02/14/2018   12:31:37  (  80.66, -54.73)    2.11                 1
 02/14/2018   13:22:22   ( -80.65, 112.72) 02/14/2018   13:22:41  ( -80.67, 112.62)    2.50                19
 02/14/2018   14:13:08   (  80.67, -80.26) 02/14/2018   14:13:38  (  80.67, -80.13)    2.32                30
 02/14/2018   15:03:52   ( -80.66,  87.31) 02/14/2018   15:04:42  ( -80.67,  87.22)    2.50                50