Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 4 7.  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   12:29:46   ( -80.45,-159.92) 04/11/2021   12:30:51  ( -80.47,-159.81)    2.65                65
 04/11/2021   13:20:42   (  80.45,   7.36) 04/11/2021   13:21:33  (  80.45,   7.29)    1.25                51
 04/11/2021   14:11:46   ( -80.44, 174.72) 04/11/2021   14:12:13  ( -80.46, 174.72)    1.38                27
 04/11/2021   15:02:42   (  80.44, -18.00) 04/11/2021   15:02:55  (  80.44, -18.18)    3.36                13
 04/11/2021   15:53:46   ( -80.44, 149.35) 04/11/2021   15:53:35  ( -80.45, 149.24)    2.26                11
 04/11/2021   16:44:42   (  80.44, -43.37) 04/11/2021   16:44:16  (  80.45, -43.33)    1.98                26
 04/11/2021   17:35:47   ( -80.45, 123.65) 04/11/2021   17:34:57  ( -80.44, 123.77)    2.61                50