Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 12 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)
 12/12/2021   07:56:07   ( -80.70, -87.65) 12/12/2021   07:57:15  ( -80.71, -87.72)    1.70                68
 12/12/2021   08:47:02   (  80.70,  79.50) 12/12/2021   08:47:57  (  80.70,  79.37)    2.44                55
 12/12/2021   09:38:07   ( -80.70,-113.09) 12/12/2021   09:38:37  ( -80.70,-113.20)    1.91                30
 12/12/2021   10:29:02   (  80.70,  54.06) 12/12/2021   10:29:18  (  80.71,  54.23)    3.26                16
 12/12/2021   11:20:07   ( -80.70,-138.54) 12/12/2021   11:19:59  ( -80.69,-138.68)    2.57                 8
 12/12/2021   12:11:02   (  80.70,  28.62) 12/12/2021   12:10:40  (  80.70,  28.75)    2.44                22
 12/12/2021   13:02:07   ( -80.69,-163.98) 12/12/2021   13:01:20  ( -80.71,-163.81)    3.20                47