Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 1 14.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/20/2021   18:24:10   ( -80.82,  96.22) 01/20/2021   18:22:55  ( -80.83,  96.17)    1.09                75
 01/20/2021   19:14:50   (  80.83, -96.37) 01/20/2021   19:14:00  (  80.82, -96.39)    0.31                50
 01/20/2021   20:05:32   ( -80.81,  70.74) 01/20/2021   20:04:55  ( -80.82,  70.84)    2.26                37
 01/20/2021   20:56:12   (  80.82,-121.86) 01/20/2021   20:56:00  (  80.82,-121.72)    2.45                12
 01/20/2021   21:46:53   ( -80.83,  45.60) 01/20/2021   21:46:55  ( -80.82,  45.50)    1.81                 2
 01/20/2021   22:37:33   (  80.83,-147.00) 01/20/2021   22:38:00  (  80.82,-147.06)    1.58                27
 01/20/2021   23:28:15   ( -80.82,  20.12) 01/20/2021   23:28:55  ( -80.82,  20.16)    0.95                40