Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 14.  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)
 04/16/2021   01:17:54   ( -80.16,  13.15) 04/16/2021   01:18:32  ( -80.18,  13.25)    2.53                38
 04/16/2021   02:08:50   (  80.15,-179.30) 04/16/2021   02:07:59  (  80.15,-179.37)    1.54                51
 04/18/2021   06:51:03   (  80.18, 109.72) 04/18/2021   06:52:14  (  80.19, 109.88)    3.06                71
 04/18/2021   07:42:05   ( -80.16, -82.69) 04/18/2021   07:41:42  ( -80.15, -82.79)    1.97                23
 04/20/2021   13:15:14   (  80.16,  14.02) 04/20/2021   13:15:23  (  80.19,  14.10)    3.39                 9
 04/22/2021   18:48:28   ( -80.17, 110.63) 04/22/2021   18:49:06  ( -80.19, 110.68)    2.08                38
 04/22/2021   19:39:26   (  80.17, -82.02) 04/22/2021   19:38:33  (  80.16, -81.99)    1.46                53
 04/25/2021   00:21:38   (  80.18,-152.69) 04/25/2021   00:22:48  (  80.19,-152.80)    2.05                70
 04/25/2021   01:12:39   ( -80.17,  14.74) 04/25/2021   01:12:15  ( -80.19,  14.88)    3.42                24