Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 5 16.  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)
 05/22/2021   18:50:04   (  80.85, -93.04) 05/22/2021   18:49:03  (  80.85, -93.06)    0.60                61
 05/22/2021   19:40:45   ( -80.86,  74.42) 05/22/2021   19:39:58  ( -80.85,  74.34)    1.91                47
 05/22/2021   20:31:26   (  80.84,-118.53) 05/22/2021   20:31:03  (  80.85,-118.42)    2.05                23
 05/22/2021   21:22:07   ( -80.85,  48.93) 05/22/2021   21:21:58  ( -80.85,  48.98)    0.86                 9
 05/22/2021   22:12:47   (  80.86,-143.67) 05/22/2021   22:13:03  (  80.85,-143.78)    2.11                16
 05/22/2021   23:03:29   ( -80.84,  23.44) 05/22/2021   23:03:58  ( -80.85,  23.61)    3.10                29
 05/22/2021   23:54:09   (  80.85,-169.16) 05/22/2021   23:55:03  (  80.85,-169.15)    0.51                54