Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 8 13.  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)
 08/13/2021   05:29:18   (  81.29, 143.15) 08/13/2021   05:28:13  (  81.29, 143.06)    1.52                65
 08/13/2021   06:18:44   ( -81.30, -48.97) 08/13/2021   06:18:51  ( -81.30, -48.83)    2.34                 7
 08/16/2021   01:03:30   (  81.29,-150.33) 08/16/2021   01:02:33  (  81.29,-150.30)    0.62                57
 08/16/2021   01:52:56   ( -81.31,  17.58) 08/16/2021   01:53:12  ( -81.30,  17.43)    2.70                16
 08/18/2021   20:37:42   (  81.29, -83.84) 08/18/2021   20:36:53  (  81.30, -83.66)    3.02                49
 08/18/2021   21:27:09   ( -81.29,  83.73) 08/18/2021   21:27:33  ( -81.30,  83.68)    1.01                24
 08/21/2021   16:11:53   (  81.29, -17.39) 08/21/2021   16:11:13  (  81.29, -17.44)    0.98                40
 08/21/2021   17:01:20   ( -81.29, 150.21) 08/21/2021   17:01:52  ( -81.30, 150.31)    1.83                32
 08/24/2021   11:46:05   (  81.29,  49.04) 08/24/2021   11:45:33  (  81.30,  49.15)    1.96                32