Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 4 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)
 04/11/2021   12:29:47   ( -80.45,-159.98) 04/11/2021   12:30:52  ( -80.46,-159.87)    2.25                65
 04/11/2021   13:20:42   (  80.46,   7.26) 04/11/2021   13:21:33  (  80.44,   7.20)    1.87                51
 04/11/2021   14:11:46   ( -80.45, 174.65) 04/11/2021   14:12:13  ( -80.45, 174.66)    0.44                27
 04/11/2021   15:02:42   (  80.45, -18.10) 04/11/2021   15:02:54  (  80.46, -17.95)    2.93                12
 04/11/2021   15:53:46   ( -80.44, 149.29) 04/11/2021   15:53:35  ( -80.44, 149.18)    1.91                11
 04/11/2021   16:44:42   (  80.44, -43.46) 04/11/2021   16:44:16  (  80.45, -43.42)    0.88                26
 04/11/2021   17:35:46   ( -80.43, 123.92) 04/11/2021   17:34:56  ( -80.46, 124.03)    3.18                50