Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 2 1.  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   08:17:53   ( -80.66,-171.28) 02/14/2018   08:16:38  ( -80.66,-171.13)    2.78                75
 02/14/2018   09:08:38   (  80.66,  -3.98) 02/14/2018   09:07:35  (  80.66,  -3.95)    0.88                63
 02/14/2018   09:59:23   ( -80.67, 163.31) 02/14/2018   09:58:39  ( -80.66, 163.47)    2.94                44
 02/14/2018   10:50:08   (  80.67, -29.39) 02/14/2018   10:49:36  (  80.66, -29.35)    0.93                32
 02/14/2018   11:40:53   ( -80.67, 137.90) 02/14/2018   11:40:40  ( -80.67, 138.07)    3.11                13
 02/14/2018   12:31:38   (  80.67, -54.80) 02/14/2018   12:31:37  (  80.67, -54.74)    1.09                 1
 02/14/2018   13:22:23   ( -80.67, 112.49) 02/14/2018   13:22:41  ( -80.67, 112.67)    3.30                18
 02/14/2018   14:13:08   (  80.67, -80.21) 02/14/2018   14:13:38  (  80.67, -80.14)    1.33                30
 02/14/2018   15:03:53   ( -80.67,  87.08) 02/14/2018   15:04:43  ( -80.66,  86.92)    3.11                50