Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 8 5.  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   ( -80.60, 131.97) 08/11/2021   17:09:44  ( -80.59, 131.82)    3.00                68
 08/11/2021   17:59:31   (  80.60, -60.72) 08/11/2021   18:00:25  (  80.60, -60.80)    1.51                54
 08/11/2021   18:50:36   ( -80.60, 106.57) 08/11/2021   18:51:05  ( -80.60, 106.66)    1.81                29
 08/11/2021   19:41:31   (  80.60, -86.12) 08/11/2021   19:41:46  (  80.61, -85.96)    3.28                15
 08/11/2021   20:32:36   ( -80.59,  81.17) 08/11/2021   20:32:27  ( -80.59,  81.17)    0.13                 9
 08/11/2021   21:23:31   (  80.59,-111.52) 08/11/2021   21:23:08  (  80.60,-111.45)    1.45                23
 08/11/2021   22:14:36   ( -80.59,  55.76) 08/11/2021   22:13:49  ( -80.58,  55.68)    1.79                47