Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 6 17.  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)
 06/27/2019   22:52:55   ( -80.03, -22.25) 06/27/2019   22:51:46  ( -80.03, -22.26)    0.15                69
 06/27/2019   23:43:40   (  80.03, 145.08) 06/27/2019   23:42:40  (  80.04, 145.19)    2.83                60
 06/28/2019   00:34:25   ( -80.03, -47.67) 06/28/2019   00:33:47  ( -80.03, -47.82)    2.91                38
 06/28/2019   01:25:10   (  80.03, 119.66) 06/28/2019   01:24:41  (  80.04, 119.64)    1.05                29
 06/28/2019   02:15:55   ( -80.04, -73.08) 06/28/2019   02:15:47  ( -80.05, -73.06)    1.06                 8
 06/28/2019   03:06:40   (  80.04,  94.25) 06/28/2019   03:06:42  (  80.04,  94.08)    3.23                 2
 06/28/2019   03:57:25   ( -80.04, -98.50) 06/28/2019   03:57:48  ( -80.04, -98.61)    2.23                23
 06/28/2019   04:48:10   (  80.04,  68.83) 06/28/2019   04:48:42  (  80.06,  68.84)    1.73                32
 06/28/2019   05:38:55   ( -80.05,-123.91) 06/28/2019   05:39:48  ( -80.06,-123.86)    2.05                53
 06/28/2019   06:29:40   (  80.04,  43.42) 06/28/2019   06:30:43  (  80.05,  43.28)    2.71                63