Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 8 17.  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)
 08/22/2021   20:03:14   ( -80.62,  88.28) 08/22/2021   20:04:22  ( -80.60,  88.31)    1.82                68
 08/22/2021   20:54:10   (  80.61,-104.16) 08/22/2021   20:55:03  (  80.61,-104.25)    1.63                53
 08/22/2021   21:45:13   ( -80.60,  63.23) 08/22/2021   21:45:43  ( -80.62,  63.15)    2.11                30
 08/22/2021   22:36:10   (  80.61,-129.57) 08/22/2021   22:36:25  (  80.60,-129.75)    3.30                15
 08/22/2021   23:27:13   ( -80.60,  37.82) 08/22/2021   23:27:05  ( -80.61,  37.65)    3.15                 8
 08/23/2021   00:18:10   (  80.60,-154.97) 08/23/2021   00:17:46  (  80.61,-154.90)    1.79                24
 08/23/2021   01:09:14   ( -80.61,  12.06) 08/23/2021   01:08:27  ( -80.60,  12.16)    2.38                47