Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 5 15.  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)
 05/25/2021   22:27:20   ( -80.51,  51.42) 05/25/2021   22:28:26  ( -80.51,  51.25)    3.18                66
 05/25/2021   23:18:25   (  80.50,-141.24) 05/25/2021   23:19:06  (  80.51,-141.39)    3.17                41
 05/26/2021   00:09:21   ( -80.52,  25.69) 05/26/2021   00:09:48  ( -80.50,  25.77)    2.09                27
 05/26/2021   01:00:26   (  80.51,-166.96) 05/26/2021   01:00:28  (  80.50,-166.87)    1.77                 2
 05/26/2021   01:51:21   ( -80.51,   0.32) 05/26/2021   01:51:10  ( -80.49,   0.29)    2.24                11
 05/26/2021   02:42:26   (  80.50, 167.67) 05/26/2021   02:41:50  (  80.49, 167.65)    1.34                36
 05/26/2021   03:33:20   ( -80.49, -24.72) 05/26/2021   03:32:31  ( -80.50, -24.87)    3.30                49