Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 3 7.  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,  52.49) 03/08/2021   22:38:21  ( -80.06,  52.49)    2.97                 9
 03/11/2021   04:11:39   (  80.09, 149.39) 03/11/2021   04:12:02  (  80.10, 149.38)    1.90                23
 03/11/2021   05:02:42   ( -80.08, -43.28) 03/11/2021   05:01:30  ( -80.07, -43.27)    1.02                72
 03/13/2021   09:44:55   ( -80.10,-114.02) 03/13/2021   09:45:45  ( -80.10,-114.04)    0.75                50
 03/13/2021   10:35:51   (  80.08,  53.44) 03/13/2021   10:35:12  (  80.07,  53.29)    3.37                39
 03/15/2021   16:09:07   ( -80.09, 150.16) 03/15/2021   16:08:54  ( -80.10, 150.16)    1.77                13
 03/17/2021   21:42:16   (  80.12,-113.44) 03/17/2021   21:42:36  (  80.09,-113.35)    3.04                20
 03/17/2021   22:33:15   ( -79.99,  55.56) 03/17/2021   22:32:03  ( -80.10,  54.35)   26.61                72
 03/20/2021   03:15:32   ( -80.11, -16.51) 03/20/2021   03:16:18  ( -80.13, -16.48)    2.76                46