Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 1 3.  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)
 01/06/2021   21:10:08   ( -80.34,  68.55) 01/06/2021   21:08:53  ( -80.33,  68.71)    3.22                75
 01/06/2021   22:00:49   (  80.34,-124.19) 01/06/2021   21:59:57  (  80.33,-124.06)    2.44                52
 01/06/2021   22:51:30   ( -80.33,  43.09) 01/06/2021   22:50:54  ( -80.34,  43.02)    1.61                36
 01/06/2021   23:42:11   (  80.33,-149.65) 01/06/2021   23:41:58  (  80.34,-149.74)    2.39                13
 01/07/2021   00:32:52   ( -80.32,  17.63) 01/07/2021   00:32:54  ( -80.33,  17.67)    1.36                 2
 01/07/2021   01:23:33   (  80.32,-175.11) 01/07/2021   01:23:58  (  80.33,-175.09)    1.77                25
 01/07/2021   02:14:14   ( -80.31,  -7.82) 01/07/2021   02:14:54  ( -80.33,  -7.68)    3.02                40
 01/07/2021   03:04:55   (  80.31, 159.44) 01/07/2021   03:05:58  (  80.32, 159.57)    3.07                63