Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 1 20.  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   18:24:10   ( -80.82,  96.25) 01/20/2021   18:22:55  ( -80.83,  96.22)    0.54                75
 01/20/2021   19:14:50   (  80.83, -96.30) 01/20/2021   19:14:00  (  80.82, -96.30)    0.91                50
 01/20/2021   20:05:32   ( -80.81,  70.77) 01/20/2021   20:04:55  ( -80.82,  70.89)    2.43                37
 01/20/2021   20:56:12   (  80.82,-121.79) 01/20/2021   20:56:00  (  80.82,-121.64)    2.69                12
 01/20/2021   21:46:53   ( -80.83,  45.63) 01/20/2021   21:46:55  ( -80.82,  45.55)    1.48                 2
 01/20/2021   22:37:34   (  80.81,-147.27) 01/20/2021   22:38:01  (  80.82,-147.34)    1.77                27
 01/20/2021   23:28:15   ( -80.82,  20.15) 01/20/2021   23:28:55  ( -80.82,  20.21)    1.25                40
 01/21/2021   00:18:55   (  80.83,-172.41) 01/21/2021   00:20:00  (  80.82,-172.31)    2.11                65
 01/31/2021   20:28:14   (  80.84,-114.78) 01/31/2021   20:27:05  (  80.83,-114.70)    1.84                69
 01/31/2021   21:18:56   ( -80.83,  52.35) 01/31/2021   21:18:01  ( -80.83,  52.34)    0.68                55
 01/31/2021   22:09:36   (  80.83,-140.27) 01/31/2021   22:09:06  (  80.83,-140.41)    2.49                30
 01/31/2021   23:00:18   ( -80.82,  26.87) 01/31/2021   23:00:01  ( -80.83,  27.00)    2.82                17
 01/31/2021   23:50:58   (  80.82,-165.75) 01/31/2021   23:51:06  (  80.83,-165.75)    1.12                 8
 02/01/2021   00:41:39   ( -80.83,   1.73) 02/01/2021   00:42:01  ( -80.83,   1.67)    1.10                22
 02/01/2021   01:32:20   (  80.81, 168.76) 02/01/2021   01:33:06  (  80.83, 168.92)    3.35                46