Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 4 17.  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   06:51:02   (  80.17, 109.95) 04/18/2021   06:52:14  (  80.18, 109.81)    3.27                72
 04/18/2021   07:42:05   ( -80.16, -82.80) 04/18/2021   07:41:42  ( -80.14, -82.88)    2.94                23
 04/20/2021   13:15:14   (  80.17,  13.91) 04/20/2021   13:15:23  (  80.18,  14.03)    2.67                 9
 04/22/2021   18:48:28   ( -80.18, 110.48) 04/22/2021   18:49:06  ( -80.18, 110.58)    1.96                38
 04/22/2021   19:39:25   (  80.16, -81.83) 04/22/2021   19:38:32  (  80.18, -81.77)    3.15                53
 04/25/2021   00:21:38   (  80.19,-152.86) 04/25/2021   00:22:48  (  80.18,-152.87)    1.63                70
 04/25/2021   01:12:38   ( -80.16,  14.89) 04/25/2021   01:12:15  ( -80.18,  14.78)    2.98                23
 04/27/2021   06:45:49   (  80.18, 111.38) 04/27/2021   06:45:57  (  80.17, 111.30)    1.72                 8
 04/29/2021   12:19:01   ( -80.19,-151.95) 04/29/2021   12:19:39  ( -80.21,-151.86)    2.59                38