Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 11 1.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2021   19:49:03   ( -80.77,  90.25) 11/08/2021   19:50:07  ( -80.75,  94.81)   81.50                64
 11/08/2021   20:39:54   (  80.68, -99.23) 11/08/2021   20:40:51  (  80.66, -99.35)    2.47                57
 11/08/2021   21:30:54   ( -80.67,  68.06) 11/08/2021   21:31:33  ( -80.66,  67.96)    2.14                39
 11/08/2021   22:21:54   (  80.67,-124.66) 11/08/2021   22:22:12  (  80.68,-124.48)    3.37                18
 11/08/2021   23:12:54   ( -80.67,  42.63) 11/08/2021   23:12:55  ( -80.65,  42.49)    3.22                 1
 11/09/2021   00:03:54   (  80.67,-150.09) 11/09/2021   00:03:34  (  80.67,-149.95)    2.62                20
 11/09/2021   00:54:54   ( -80.67,  17.21) 11/09/2021   00:54:16  ( -80.67,  17.36)    2.74                38
 11/09/2021   01:45:54   (  80.67,-175.52) 11/09/2021   01:44:56  (  80.66,-175.42)    2.11                58