Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 8 30.  Predictions up to the next  14.0 days:

     Date     Time(TERRA) TERRA Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/01/2021   22:28:40   (  81.29,-111.80) 09/01/2021   22:28:34  (  81.29,-111.79)    0.82                 6
 09/01/2021   23:18:06   ( -81.30,  56.12) 09/01/2021   23:19:13  ( -81.30,  55.93)    3.10                67
 09/04/2021   17:13:25   ( -81.29, 147.08) 09/04/2021   17:12:13  ( -81.29, 147.23)    2.51                72
 09/04/2021   18:02:51   (  81.29, -45.21) 09/04/2021   18:02:54  (  81.30, -45.28)    1.18                 3
 09/04/2021   18:51:51   ( -81.73, 133.08) 09/04/2021   18:52:56  ( -81.29, 137.03)   81.38                65
 09/07/2021   12:47:35   ( -81.30,-146.36) 09/07/2021   12:46:32  ( -81.30,-146.23)    2.26                63
 09/07/2021   13:37:01   (  81.30,  21.31) 09/07/2021   13:37:13  (  81.30,  21.20)    1.89                12
 09/10/2021   08:21:46   ( -81.30, -79.87) 09/10/2021   08:20:52  ( -81.30, -79.71)    2.74                54
 09/10/2021   09:11:12   (  81.30,  87.78) 09/10/2021   09:11:33  (  81.30,  87.66)    1.93                21
 09/13/2021   03:55:57   ( -81.30, -13.44) 09/13/2021   03:55:13  ( -81.29, -13.59)    2.78                44