Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 4 15.  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)
 04/19/2019   08:24:21   (  80.15,  13.71) 04/19/2019   08:23:09  (  80.15,  13.79)    1.68                72
 04/19/2019   09:15:05   ( -80.14,-178.78) 04/19/2019   09:14:04  ( -80.15,-178.83)    2.20                61
 04/19/2019   10:05:51   (  80.16, -11.70) 04/19/2019   10:05:10  (  80.14, -11.75)    1.72                41
 04/19/2019   10:56:36   ( -80.17, 155.50) 04/19/2019   10:56:05  ( -80.15, 155.64)    3.06                31
 04/19/2019   11:47:21   (  80.16, -37.11) 04/19/2019   11:47:10  (  80.16, -36.96)    2.84                11
 04/19/2019   12:38:06   ( -80.17, 130.09) 04/19/2019   12:38:06  ( -80.15, 130.10)    2.27                 0
 04/19/2019   13:28:51   (  80.16, -62.52) 04/19/2019   13:29:11  (  80.16, -62.50)    0.50                20
 04/19/2019   14:19:35   ( -80.15, 104.99) 04/19/2019   14:20:06  ( -80.17, 104.89)    3.26                31
 04/19/2019   15:10:21   (  80.17, -87.93) 04/19/2019   15:11:12  (  80.16, -88.03)    2.13                51
 04/19/2019   16:01:06   ( -80.18,  79.28) 04/19/2019   16:02:07  ( -80.17,  79.35)    1.83                61