Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 12 21.  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)
 12/28/2021   20:03:44   ( -80.72,  90.36) 12/28/2021   20:02:37  ( -80.73,  90.36)    0.83                67
 12/28/2021   20:54:24   (  80.74,-102.02) 12/28/2021   20:53:33  (  80.72,-102.13)    2.76                51
 12/28/2021   21:45:06   ( -80.71,  64.87) 12/28/2021   21:44:37  ( -80.73,  64.91)    1.91                29
 12/28/2021   22:35:46   (  80.73,-127.52) 12/28/2021   22:35:33  (  80.72,-127.58)    1.49                13
 12/28/2021   23:26:27   ( -80.73,  39.72) 12/28/2021   23:26:36  ( -80.72,  39.82)    2.15                 9
 12/29/2021   00:17:08   (  80.72,-153.01) 12/29/2021   00:17:33  (  80.72,-153.02)    0.22                25
 12/29/2021   01:07:49   ( -80.72,  14.22) 12/29/2021   01:08:36  ( -80.72,  14.38)    2.76                47