Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 4 11.  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)
 04/13/2017   06:14:50   (  81.33, 133.89) 04/13/2017   06:16:01  (  81.33, 133.77)    2.10                71
 04/13/2017   07:05:30   ( -81.34, -58.31) 04/13/2017   07:05:27  ( -81.34, -58.29)    0.65                 3
 04/16/2017   01:49:11   (  81.33,-159.75) 04/16/2017   01:50:14  (  81.33,-159.67)    1.38                63
 04/16/2017   02:39:51   ( -81.34,   8.07) 04/16/2017   02:39:41  ( -81.33,   7.90)    3.07                10
 04/18/2017   21:23:32   (  81.33, -93.02) 04/18/2017   21:24:28  (  81.34, -93.17)    2.58                56
 04/18/2017   22:14:13   ( -81.34,  74.43) 04/18/2017   22:13:55  ( -81.33,  74.40)    0.66                18
 04/21/2017   16:57:54   (  81.33, -26.69) 04/21/2017   16:58:42  (  81.33, -26.73)    0.68                48
 04/21/2017   17:48:35   ( -81.34, 140.78) 04/21/2017   17:48:09  ( -81.33, 140.85)    1.30                26
 04/24/2017   12:32:15   (  81.33,  39.61) 04/24/2017   12:32:55  (  81.33,  39.64)    0.54                40