Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 5 18.  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   (  80.86, -92.97) 05/22/2021   18:49:03  (  80.85, -92.97)    1.01                61
 05/22/2021   19:40:46   ( -80.84,  74.14) 05/22/2021   19:39:59  ( -80.85,  74.04)    1.66                47
 05/22/2021   20:31:26   (  80.85,-118.46) 05/22/2021   20:31:03  (  80.85,-118.34)    2.10                23
 05/22/2021   21:22:07   ( -80.86,  48.99) 05/22/2021   21:21:58  ( -80.85,  49.05)    1.16                 9
 05/22/2021   22:12:47   (  80.86,-143.60) 05/22/2021   22:13:03  (  80.85,-143.70)    2.18                16
 05/22/2021   23:03:29   ( -80.85,  23.51) 05/22/2021   23:03:58  ( -80.85,  23.68)    3.16                29
 05/22/2021   23:54:09   (  80.85,-169.09) 05/22/2021   23:55:03  (  80.85,-169.07)    0.36                54