Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 13.  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, -83.53) 04/13/2021   19:44:50  (  80.15, -83.57)    1.16                11
 04/16/2021   01:17:54   ( -80.16,  13.23) 04/16/2021   01:18:32  ( -80.19,  13.32)    3.59                38
 04/16/2021   02:08:50   (  80.14,-179.23) 04/16/2021   02:07:59  (  80.16,-179.31)    2.46                51
 04/18/2021   06:51:03   (  80.18, 109.79) 04/18/2021   06:52:15  (  80.16, 109.64)    3.30                72
 04/18/2021   07:42:05   ( -80.15, -82.61) 04/18/2021   07:41:42  ( -80.16, -82.72)    2.29                23
 04/20/2021   13:15:15   (  80.18,  13.76) 04/20/2021   13:15:24  (  80.16,  13.86)    2.75                 9
 04/22/2021   18:48:29   ( -80.19, 110.38) 04/22/2021   18:49:07  ( -80.17, 110.45)    3.14                38
 04/22/2021   19:39:26   (  80.16, -81.96) 04/22/2021   19:38:33  (  80.16, -81.93)    0.50                53
 04/25/2021   00:21:38   (  80.18,-152.64) 04/25/2021   00:22:48  (  80.19,-152.74)    2.50                70