Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 3 8.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/08/2021   22:38:30   ( -80.09,  52.56) 03/08/2021   22:38:21  ( -80.07,  52.55)    1.76                 9
 03/11/2021   04:11:40   (  80.10, 149.15) 03/11/2021   04:12:03  (  80.08, 149.15)    2.99                23
 03/11/2021   05:02:42   ( -80.07, -43.20) 03/11/2021   05:01:30  ( -80.08, -43.21)    0.33                72
 03/13/2021   09:44:55   ( -80.09,-113.94) 03/13/2021   09:45:45  ( -80.11,-113.99)    2.20                50
 03/13/2021   10:35:50   (  80.08,  53.53) 03/13/2021   10:35:11  (  80.08,  53.35)    3.38                39
 03/15/2021   16:09:07   ( -80.10, 149.93) 03/15/2021   16:08:54  ( -80.08, 149.92)    3.10                13
 03/17/2021   21:42:15   (  80.11,-113.33) 03/17/2021   21:42:35  (  80.10,-113.29)    1.12                20
 03/17/2021   22:33:14   ( -79.98,  55.67) 03/17/2021   22:32:02  ( -80.11,  54.40)   28.23                72
 03/20/2021   03:15:32   ( -80.12, -16.71) 03/20/2021   03:16:18  ( -80.10, -16.72)    1.92                46