Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 9 11.  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)
 09/13/2021   03:56:04   ( -81.29, -13.75) 09/13/2021   03:55:13  ( -81.29, -13.72)    0.80                51
 09/13/2021   04:45:30   (  81.29, 153.99) 09/13/2021   04:45:53  (  81.30, 154.08)    1.81                23
 09/15/2021   23:30:16   ( -81.30,  52.95) 09/15/2021   23:29:33  ( -81.29,  52.79)    2.79                43
 09/16/2021   00:19:42   (  81.30,-139.35) 09/16/2021   00:20:13  (  81.30,-139.49)    2.38                31
 09/18/2021   19:04:28   ( -81.29, 119.22) 09/18/2021   19:03:52  ( -81.29, 119.28)    1.09                36
 09/18/2021   19:53:54   (  81.29, -73.10) 09/18/2021   19:54:32  (  81.30, -73.07)    1.07                38
 09/21/2021   14:38:40   ( -81.30,-174.18) 09/21/2021   14:38:12  ( -81.30,-174.24)    1.22                28
 09/21/2021   15:28:06   (  81.30,  -6.53) 09/21/2021   15:28:52  (  81.30,  -6.66)    2.26                46
 09/24/2021   10:12:52   ( -81.31,-107.62) 09/24/2021   10:12:32  ( -81.30,-107.78)    2.95                20