Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 16.  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)
 04/18/2021   06:51:03   (  80.18, 109.80) 04/18/2021   06:52:15  (  80.16, 109.67)    2.86                72
 04/18/2021   07:42:05   ( -80.15, -82.62) 04/18/2021   07:41:42  ( -80.16, -82.72)    2.10                23
 04/20/2021   13:15:15   (  80.18,  13.76) 04/20/2021   13:15:24  (  80.17,  13.89)    2.94                 9
 04/22/2021   18:48:28   ( -80.17, 110.67) 04/22/2021   18:49:06  ( -80.20, 110.74)    3.33                38
 04/22/2021   19:39:25   (  80.17, -81.97) 04/22/2021   19:38:32  (  80.17, -81.91)    1.17                53
 04/25/2021   00:21:37   (  80.18,-152.67) 04/25/2021   00:22:47  (  80.20,-152.72)    1.96                70
 04/25/2021   01:12:38   ( -80.17,  14.76) 04/25/2021   01:12:15  ( -80.17,  14.65)    2.25                23
 04/27/2021   06:45:49   (  80.19, 111.26) 04/27/2021   06:45:56  (  80.19, 111.44)    3.48                 7
 04/29/2021   12:19:01   ( -80.20,-152.05) 04/29/2021   12:19:39  ( -80.19,-152.01)    1.05                38