Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 8 3.  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   17:08:36   ( -80.59, 132.19) 08/11/2021   17:09:44  ( -80.61, 132.03)    3.22                68
 08/11/2021   17:59:31   (  80.59, -60.52) 08/11/2021   18:00:25  (  80.61, -60.61)    2.33                54
 08/11/2021   18:50:37   ( -80.60, 106.43) 08/11/2021   18:51:06  ( -80.59, 106.53)    2.06                29
 08/11/2021   19:41:32   (  80.60, -86.27) 08/11/2021   19:41:47  (  80.60, -86.10)    3.22                15
 08/11/2021   20:32:37   ( -80.60,  81.03) 08/11/2021   20:32:28  ( -80.58,  81.04)    1.73                 9
 08/11/2021   21:23:32   (  80.60,-111.68) 08/11/2021   21:23:09  (  80.59,-111.59)    2.00                23
 08/11/2021   22:14:36   ( -80.58,  55.98) 08/11/2021   22:13:49  ( -80.60,  55.88)    2.38                47