Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 9 22.  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   ( -80.65,-179.73) 09/30/2021   13:59:11  ( -80.67, 179.55)   13.32                74
 09/30/2021   14:51:05   (  80.65, -12.32) 09/30/2021   14:50:14  (  80.64, -12.43)    2.38                51
 09/30/2021   15:41:47   ( -80.64, 154.79) 09/30/2021   15:41:09  ( -80.64, 154.84)    0.91                38
 09/30/2021   16:32:27   (  80.64, -37.81) 09/30/2021   16:32:14  (  80.64, -37.84)    0.97                13
 09/30/2021   17:23:09   ( -80.63, 129.31) 09/30/2021   17:23:09  ( -80.64, 129.42)    2.26                 0
 09/30/2021   18:13:49   (  80.63, -63.29) 09/30/2021   18:14:14  (  80.63, -63.25)    0.66                25
 09/30/2021   19:04:29   ( -80.64, 104.16) 09/30/2021   19:05:08  ( -80.63, 104.01)    2.96                39
 09/30/2021   19:55:10   (  80.62, -88.78) 09/30/2021   19:56:13  (  80.63, -88.67)    2.04                63