Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 4 29.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/08/2021   20:45:14   ( -80.59,  78.20) 05/08/2021   20:44:07  ( -80.58,  74.83)   61.21                67
 05/08/2021   21:35:59   (  80.49,-115.92) 05/08/2021   21:35:04  (  80.50,-116.04)    2.39                55
 05/08/2021   22:26:40   ( -80.49,  51.41) 05/08/2021   22:26:01  ( -80.48,  51.55)    2.49                39
 05/08/2021   23:17:21   (  80.48,-141.38) 05/08/2021   23:17:04  (  80.49,-141.40)    1.50                17
 05/09/2021   00:08:02   ( -80.48,  25.96) 05/09/2021   00:08:02  ( -80.49,  25.83)    2.85                 0
 05/09/2021   00:58:43   (  80.47,-166.83) 05/09/2021   00:59:04  (  80.48,-166.77)    2.04                21
 05/09/2021   01:49:24   ( -80.47,   0.51) 05/09/2021   01:50:02  ( -80.49,   0.46)    2.03                38
 05/09/2021   02:40:05   (  80.46, 167.71) 05/09/2021   02:41:04  (  80.48, 167.86)    3.37                59