Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 9 4.  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)
 09/04/2021   17:13:25   ( -81.30, 147.21) 09/04/2021   17:12:12  ( -81.29, 147.25)    0.92                73
 09/04/2021   18:02:51   (  81.31, -45.03) 09/04/2021   18:02:53  (  81.30, -45.22)    3.36                 2
 09/04/2021   18:52:16   ( -81.34, 123.26) 09/04/2021   18:53:30  ( -81.32, 123.29)    2.75                74
 09/07/2021   12:47:39   ( -81.28,-146.70) 09/07/2021   12:46:33  ( -81.29,-146.58)    2.38                66
 09/07/2021   13:37:04   (  81.31,  21.40) 09/07/2021   13:37:13  (  81.30,  21.28)    2.08                 9
 09/10/2021   08:21:51   ( -81.30, -79.91) 09/10/2021   08:20:53  ( -81.29, -80.03)    2.32                58
 09/10/2021   09:11:17   (  81.30,  87.79) 09/10/2021   09:11:33  (  81.30,  87.76)    0.48                16
 09/13/2021   03:56:04   ( -81.30, -13.53) 09/13/2021   03:55:13  ( -81.29, -13.51)    0.48                51
 09/13/2021   04:45:30   (  81.30, 154.14) 09/13/2021   04:45:53  (  81.30, 154.23)    1.52                23
 09/15/2021   23:30:16   ( -81.29,  52.82) 09/15/2021   23:29:32  ( -81.30,  53.01)    3.21                44