Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 6 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)
 06/27/2019   22:52:55   ( -80.02, -22.20) 06/27/2019   22:51:46  ( -80.04, -22.19)    1.32                69
 06/27/2019   23:43:40   (  80.02, 145.13) 06/27/2019   23:42:40  (  80.05, 145.25)    3.67                60
 06/28/2019   00:34:25   ( -80.03, -47.61) 06/28/2019   00:33:47  ( -80.03, -47.75)    2.70                38
 06/28/2019   01:25:10   (  80.03, 119.71) 06/28/2019   01:24:41  (  80.05, 119.69)    1.94                29
 06/28/2019   02:15:55   ( -80.03, -73.02) 06/28/2019   02:15:47  ( -80.05, -72.99)    2.23                 8
 06/28/2019   03:06:40   (  80.03,  94.30) 06/28/2019   03:06:42  (  80.04,  94.14)    3.20                 2
 06/28/2019   03:57:25   ( -80.04, -98.44) 06/28/2019   03:57:48  ( -80.05, -98.55)    2.42                23
 06/28/2019   04:48:10   (  80.04,  68.88) 06/28/2019   04:48:42  (  80.06,  68.90)    2.75                32
 06/28/2019   05:38:56   ( -80.07,-124.15) 06/28/2019   05:39:49  ( -80.04,-124.10)    2.98                53
 06/28/2019   06:29:40   (  80.04,  43.47) 06/28/2019   06:30:43  (  80.06,  43.34)    3.00                63