Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 4 29.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/02/2021   00:27:33   (  81.33,-140.48) 05/02/2021   00:28:12  (  81.32,-140.45)    1.41                39
 05/02/2021   01:18:13   ( -81.32,  27.13) 05/02/2021   01:17:39  ( -81.32,  27.08)    1.18                34
 05/04/2021   20:01:54   (  81.33, -74.00) 05/04/2021   20:02:24  (  81.31, -74.15)    3.04                30
 05/04/2021   20:52:34   ( -81.32,  93.65) 05/04/2021   20:51:50  ( -81.33,  93.78)    2.75                44
 05/07/2021   15:36:16   (  81.32,  -7.53) 05/07/2021   15:36:36  (  81.32,  -7.53)    0.11                20
 05/07/2021   16:26:56   ( -81.31, 160.15) 05/07/2021   16:26:03  ( -81.32, 160.06)    1.95                53
 05/10/2021   11:10:38   (  81.32,  58.93) 05/10/2021   11:10:48  (  81.33,  59.05)    2.50                10
 05/10/2021   12:01:19   ( -81.32,-133.74) 05/10/2021   12:00:16  ( -81.31,-133.72)    1.17                63
 05/13/2021   05:54:22   ( -81.36, -43.31) 05/13/2021   05:55:36  ( -81.27, -43.20)   10.09                74
 05/13/2021   06:44:59   (  81.32, 125.37) 05/13/2021   06:45:00  (  81.32, 125.19)    2.88                 1