Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2020 6 18.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/18/2020   06:52:10   (  81.41, 126.33) 06/18/2020   06:52:59  (  81.41, 126.30)    0.65                49
 06/18/2020   07:42:50   ( -81.41, -66.10) 06/18/2020   07:42:26  ( -81.41, -66.18)    1.39                24
 06/21/2020   02:26:31   (  81.41,-167.41) 06/21/2020   02:27:14  (  81.40,-167.53)    2.50                43
 06/21/2020   03:17:11   ( -81.41,   0.18) 06/21/2020   03:16:41  ( -81.40,   0.02)    2.84                30
 06/23/2020   22:00:53   (  81.42,-101.16) 06/23/2020   22:01:29  (  81.41,-101.01)    2.65                36
 06/23/2020   22:51:33   ( -81.41,  66.45) 06/23/2020   22:50:56  ( -81.40,  66.58)    2.27                37
 06/26/2020   17:35:14   (  81.41, -34.52) 06/26/2020   17:35:44  (  81.41, -34.52)    0.12                30
 06/26/2020   18:25:54   ( -81.40, 133.10) 06/26/2020   18:25:11  ( -81.41, 133.10)    0.62                43
 06/29/2020   13:09:34   (  81.40,  32.10) 06/29/2020   13:09:58  (  81.41,  31.95)    2.65                24