Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 3 13.  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)
 03/20/2021   08:21:49   ( -80.42, -98.32) 03/20/2021   08:22:43  ( -80.43, -98.21)    1.94                54
 03/20/2021   09:12:44   (  80.42,  69.09) 03/20/2021   09:13:24  (  80.41,  68.92)    3.37                40
 03/20/2021   10:03:49   ( -80.42,-123.67) 03/20/2021   10:04:05  ( -80.42,-123.69)    0.29                16
 03/20/2021   10:54:44   (  80.41,  43.73) 03/20/2021   10:54:45  (  80.43,  43.76)    1.84                 1
 03/20/2021   11:45:49   ( -80.41,-149.03) 03/20/2021   11:45:27  ( -80.41,-149.17)    2.51                22
 03/20/2021   12:36:44   (  80.40,  18.37) 03/20/2021   12:36:07  (  80.42,  18.29)    2.11                37
 03/20/2021   13:27:49   ( -80.40,-174.39) 03/20/2021   13:26:48  ( -80.42,-174.32)    2.38                61