Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 9 13.  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)
 09/19/2021   11:05:40   ( -80.64,-136.11) 09/19/2021   11:04:36  ( -80.63,-136.21)    2.18                64
 09/19/2021   11:56:21   (  80.63,  31.05) 09/19/2021   11:55:40  (  80.63,  30.89)    2.87                41
 09/19/2021   12:47:02   ( -80.63,-161.59) 09/19/2021   12:46:36  ( -80.63,-161.62)    0.86                26
 09/19/2021   13:37:43   (  80.62,   5.56) 09/19/2021   13:37:40  (  80.63,   5.48)    1.89                 3
 09/19/2021   14:28:24   ( -80.62, 172.93) 09/19/2021   14:28:36  ( -80.62, 172.97)    0.72                12
 09/19/2021   15:19:05   (  80.61, -19.92) 09/19/2021   15:19:40  (  80.63, -19.93)    1.81                35
 09/19/2021   16:09:46   ( -80.61, 147.45) 09/19/2021   16:10:36  ( -80.62, 147.55)    2.02                50