Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 9 10.  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   ( -80.63,-136.36) 09/19/2021   11:04:37  ( -80.64,-136.46)    2.32                64
 09/19/2021   11:56:21   (  80.64,  31.12) 09/19/2021   11:55:40  (  80.63,  30.97)    2.76                41
 09/19/2021   12:47:02   ( -80.64,-161.50) 09/19/2021   12:46:36  ( -80.62,-161.52)    1.84                26
 09/19/2021   13:37:43   (  80.63,   5.64) 09/19/2021   13:37:40  (  80.63,   5.56)    1.44                 3
 09/19/2021   14:28:24   ( -80.63, 173.02) 09/19/2021   14:28:36  ( -80.62, 173.07)    1.40                12
 09/19/2021   15:19:05   (  80.62, -19.85) 09/19/2021   15:19:40  (  80.62, -19.85)    0.98                35
 09/19/2021   16:09:46   ( -80.62, 147.54) 09/19/2021   16:10:36  ( -80.62, 147.65)    2.09                50