Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 7 12.  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)
 07/13/2021   07:51:57   (  81.30, 107.98) 07/13/2021   07:51:46  (  81.30, 108.07)    1.54                11
 07/13/2021   08:41:24   ( -81.30, -84.48) 07/13/2021   08:42:27  ( -81.30, -84.48)    0.31                63
 07/16/2021   02:37:04   ( -80.77,  -0.85) 07/16/2021   02:35:50  ( -81.04,  -1.67)   32.92                74
 07/16/2021   03:26:09   (  81.30, 174.33) 07/16/2021   03:26:07  (  81.30, 174.50)    2.89                 2
 07/16/2021   04:15:36   ( -81.30, -18.10) 07/16/2021   04:16:48  ( -81.30, -18.06)    0.98                72
 07/18/2021   22:10:55   ( -81.29,  72.96) 07/18/2021   22:09:49  ( -81.29,  73.07)    1.86                66
 07/18/2021   23:00:21   (  81.29,-119.36) 07/18/2021   23:00:29  (  81.29,-119.47)    1.87                 8
 07/21/2021   17:45:06   ( -81.28, 139.26) 07/21/2021   17:44:09  ( -81.29, 139.45)    3.33                57
 07/21/2021   18:34:31   (  81.30, -52.71) 07/21/2021   18:34:48  (  81.30, -52.68)    0.69                17
 07/24/2021   13:19:17   ( -81.29,-154.11) 07/24/2021   13:18:30  ( -81.29,-154.20)    1.48                47