Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 4 20.  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)
 04/30/2021   13:51:15   ( -80.85, 162.28) 04/30/2021   13:50:11  ( -80.86, 162.21)    1.30                64
 04/30/2021   14:41:55   (  80.86, -30.31) 04/30/2021   14:41:11  (  80.86, -30.42)    1.99                44
 04/30/2021   15:32:37   ( -80.84, 136.80) 04/30/2021   15:32:11  ( -80.86, 136.85)    1.60                26
 04/30/2021   16:23:17   (  80.85, -55.80) 04/30/2021   16:23:11  (  80.86, -55.78)    0.88                 6
 04/30/2021   17:13:58   ( -80.86, 111.66) 04/30/2021   17:14:11  ( -80.86, 111.49)    2.99                13
 04/30/2021   18:04:38   (  80.86, -80.94) 04/30/2021   18:05:10  (  80.86, -80.76)    3.18                32
 04/30/2021   18:55:20   ( -80.85,  86.17) 04/30/2021   18:56:11  ( -80.86,  86.13)    1.28                51