Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 9 9.  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)
 09/10/2021   08:21:51   ( -81.29, -80.13) 09/10/2021   08:20:53  ( -81.29, -80.26)    2.17                58
 09/10/2021   09:11:17   (  81.29,  87.61) 09/10/2021   09:11:33  (  81.30,  87.58)    0.70                16
 09/13/2021   03:56:04   ( -81.28, -13.76) 09/13/2021   03:55:13  ( -81.29, -13.74)    0.80                51
 09/13/2021   04:45:29   (  81.31, 154.33) 09/13/2021   04:45:52  (  81.31, 154.43)    1.76                23
 09/15/2021   23:30:16   ( -81.30,  52.93) 09/15/2021   23:29:33  ( -81.29,  52.76)    2.96                43
 09/16/2021   00:19:42   (  81.30,-139.38) 09/16/2021   00:20:13  (  81.30,-139.53)    2.49                31
 09/18/2021   19:04:28   ( -81.29, 119.21) 09/18/2021   19:03:52  ( -81.29, 119.25)    0.75                36
 09/18/2021   19:53:53   (  81.31, -72.75) 09/18/2021   19:54:31  (  81.31, -72.72)    0.85                38
 09/21/2021   14:38:40   ( -81.30,-174.18) 09/21/2021   14:38:12  ( -81.29,-174.28)    1.83                28