Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 9 12.  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   11:05:41   ( -80.64,-136.19) 09/19/2021   11:04:37  ( -80.63,-136.27)    1.55                64
 09/19/2021   11:56:22   (  80.62,  30.96) 09/19/2021   11:55:41  (  80.64,  30.81)    2.96                41
 09/19/2021   12:47:03   ( -80.63,-161.67) 09/19/2021   12:46:37  ( -80.63,-161.69)    0.29                26
 09/19/2021   13:37:43   (  80.64,   5.82) 09/19/2021   13:37:40  (  80.62,   5.76)    2.17                 3
 09/19/2021   14:28:25   ( -80.62, 172.85) 09/19/2021   14:28:37  ( -80.63, 172.90)    1.26                12
 09/19/2021   15:19:05   (  80.63, -19.67) 09/19/2021   15:19:40  (  80.62, -19.65)    1.25                35
 09/19/2021   16:09:47   ( -80.61, 147.37) 09/19/2021   16:10:37  ( -80.62, 147.48)    2.63                50