Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 1 18.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/20/2021   18:24:09   ( -80.84,  96.43) 01/20/2021   18:22:54  ( -80.82,  96.42)    1.33                75
 01/20/2021   19:14:50   (  80.82, -96.48) 01/20/2021   19:14:00  (  80.83, -96.49)    0.72                50
 01/20/2021   20:05:31   ( -80.83,  70.95) 01/20/2021   20:04:54  ( -80.82,  71.08)    2.33                37
 01/20/2021   20:56:12   (  80.81,-121.96) 01/20/2021   20:56:00  (  80.82,-121.82)    2.87                12
 01/20/2021   21:46:53   ( -80.82,  45.47) 01/20/2021   21:46:55  ( -80.82,  45.37)    1.88                 2
 01/20/2021   22:37:33   (  80.82,-147.10) 01/20/2021   22:38:00  (  80.82,-147.16)    1.08                27
 01/20/2021   23:28:15   ( -80.81,  19.99) 01/20/2021   23:28:55  ( -80.82,  20.04)    1.88                40
 01/21/2021   00:18:55   (  80.81,-172.58) 01/21/2021   00:20:00  (  80.82,-172.50)    1.66                65
 01/31/2021   20:28:14   (  80.83,-114.97) 01/31/2021   20:27:05  (  80.83,-114.97)    0.68                69
 01/31/2021   21:18:55   ( -80.84,  52.53) 01/31/2021   21:18:00  ( -80.83,  52.44)    1.65                55
 01/31/2021   22:09:36   (  80.82,-140.45) 01/31/2021   22:09:05  (  80.83,-140.31)    2.89                31
 01/31/2021   23:00:17   ( -80.83,  27.04) 01/31/2021   23:00:00  ( -80.83,  27.11)    1.13                17