Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 8 4.  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)
 08/11/2021   17:08:37   ( -80.60, 131.90) 08/11/2021   17:09:45  ( -80.59, 131.76)    3.26                68
 08/11/2021   17:59:31   (  80.60, -60.80) 08/11/2021   18:00:25  (  80.59, -60.87)    1.94                54
 08/11/2021   18:50:36   ( -80.60, 106.50) 08/11/2021   18:51:05  ( -80.60, 106.60)    1.83                29
 08/11/2021   19:41:31   (  80.60, -86.20) 08/11/2021   19:41:46  (  80.60, -86.03)    3.19                15
 08/11/2021   20:32:36   ( -80.60,  81.10) 08/11/2021   20:32:27  ( -80.59,  81.11)    0.92                 9
 08/11/2021   21:23:31   (  80.60,-111.60) 08/11/2021   21:23:08  (  80.59,-111.52)    1.55                23
 08/11/2021   22:14:36   ( -80.59,  55.69) 08/11/2021   22:13:49  ( -80.58,  55.62)    2.19                47