Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 9.  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)
 04/09/2021   07:47:19   ( -80.15, -84.27) 04/09/2021   07:47:58  ( -80.14, -84.44)    3.43                39
 04/09/2021   08:38:14   (  80.13,  83.26) 04/09/2021   08:37:24  (  80.15,  83.25)    1.31                50
 04/11/2021   13:20:27   (  80.17,  12.29) 04/11/2021   13:21:40  (  80.15,  12.26)    1.48                73
 04/11/2021   14:11:30   ( -80.14, 179.95) 04/11/2021   14:11:07  ( -80.15, 179.88)    2.07                23
 04/13/2021   19:44:38   (  80.15, -83.41) 04/13/2021   19:44:49  (  80.16, -83.45)    1.82                11
 04/16/2021   01:17:54   ( -80.17,  13.04) 04/16/2021   01:18:32  ( -80.17,  13.17)    2.58                38
 04/16/2021   02:08:50   (  80.15,-179.44) 04/16/2021   02:07:59  (  80.14,-179.48)    2.10                51
 04/18/2021   06:51:02   (  80.17, 109.88) 04/18/2021   06:52:14  (  80.18, 109.77)    2.13                72
 04/18/2021   07:42:05   ( -80.17, -82.83) 04/18/2021   07:41:42  ( -80.14, -82.86)    2.40                23
 04/20/2021   13:15:14   (  80.18,  13.82) 04/20/2021   13:15:23  (  80.18,  14.00)    3.56                 9
 04/22/2021   18:48:27   ( -80.17, 110.75) 04/22/2021   18:49:06  ( -80.18, 110.62)    3.11                39