Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 9 6.  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)
 09/07/2021   12:47:39   ( -81.28,-146.64) 09/07/2021   12:46:33  ( -81.29,-146.51)    2.23                66
 09/07/2021   13:37:04   (  81.31,  21.48) 09/07/2021   13:37:13  (  81.30,  21.37)    2.26                 9
 09/10/2021   08:21:52   ( -81.28, -80.22) 09/10/2021   08:20:54  ( -81.29, -80.37)    2.50                58
 09/10/2021   09:11:17   (  81.31,  87.87) 09/10/2021   09:11:33  (  81.30,  87.84)    0.82                16
 09/13/2021   03:56:03   ( -81.30, -13.47) 09/13/2021   03:55:12  ( -81.29, -13.46)    0.63                51
 09/13/2021   04:45:29   (  81.30, 154.22) 09/13/2021   04:45:52  (  81.30, 154.29)    1.26                23
 09/15/2021   23:30:16   ( -81.29,  52.87) 09/15/2021   23:29:32  ( -81.30,  53.04)    2.82                44
 09/16/2021   00:19:42   (  81.30,-139.47) 09/16/2021   00:20:13  (  81.30,-139.67)    3.28                31
 09/18/2021   19:04:29   ( -81.29, 119.17) 09/18/2021   19:03:53  ( -81.29, 119.13)    0.76                36