Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 9 21.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2021   14:00:25   ( -80.64,-179.86) 09/30/2021   13:59:11  ( -80.67, 179.41)   13.82                74
 09/30/2021   14:51:05   (  80.64, -12.46) 09/30/2021   14:50:14  (  80.64, -12.57)    2.02                51
 09/30/2021   15:41:47   ( -80.63, 154.66) 09/30/2021   15:41:09  ( -80.64, 154.70)    1.76                38
 09/30/2021   16:32:27   (  80.63, -37.94) 09/30/2021   16:32:14  (  80.64, -37.99)    1.11                13
 09/30/2021   17:23:08   ( -80.64, 129.52) 09/30/2021   17:23:08  ( -80.63, 129.64)    2.72                 0
 09/30/2021   18:13:49   (  80.62, -63.43) 09/30/2021   18:14:14  (  80.64, -63.40)    1.63                25
 09/30/2021   19:04:30   ( -80.63, 104.04) 09/30/2021   19:05:09  ( -80.64, 103.87)    3.05                39
 09/30/2021   19:55:10   (  80.64, -88.57) 09/30/2021   19:56:13  (  80.62, -88.46)    2.66                63