Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 12.  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)
 04/13/2021   19:44:39   (  80.16, -83.59) 04/13/2021   19:44:50  (  80.14, -83.63)    2.18                11
 04/16/2021   01:17:54   ( -80.16,  13.17) 04/16/2021   01:18:32  ( -80.18,  13.27)    2.81                38
 04/16/2021   02:08:50   (  80.15,-179.29) 04/16/2021   02:07:59  (  80.15,-179.37)    1.58                51
 04/18/2021   06:51:03   (  80.18, 109.72) 04/18/2021   06:52:14  (  80.19, 109.88)    3.23                71
 04/18/2021   07:42:05   ( -80.16, -82.68) 04/18/2021   07:41:42  ( -80.16, -82.77)    1.71                23
 04/20/2021   13:15:14   (  80.16,  14.00) 04/20/2021   13:15:23  (  80.19,  14.11)    3.62                 9
 04/22/2021   18:48:28   ( -80.18, 110.61) 04/22/2021   18:49:06  ( -80.19, 110.70)    2.72                38
 04/22/2021   19:39:26   (  80.17, -82.06) 04/22/2021   19:38:33  (  80.16, -81.98)    2.06                53
 04/25/2021   00:21:38   (  80.19,-152.75) 04/25/2021   00:22:48  (  80.19,-152.78)    0.58                70