Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 9 27.  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)
 09/29/2017   01:12:34   (  81.35,-150.49) 09/29/2017   01:13:37  (  81.36,-150.29)    3.31                63
 09/29/2017   02:03:13   ( -81.36,  17.48) 09/29/2017   02:03:04  ( -81.35,  17.30)    3.08                 9
 10/01/2017   20:46:52   (  81.36, -83.83) 10/01/2017   20:47:50  (  81.36, -83.81)    0.54                58
 10/01/2017   21:37:32   ( -81.36,  83.75) 10/01/2017   21:37:17  ( -81.36,  83.80)    0.92                15
 10/04/2017   16:21:11   (  81.36, -17.19) 10/04/2017   16:22:04  (  81.36, -17.37)    2.91                53
 10/04/2017   17:11:51   ( -81.36, 150.39) 10/04/2017   17:11:31  ( -81.36, 150.25)    2.32                20
 10/07/2017   11:55:31   (  81.36,  49.03) 10/07/2017   11:56:18  (  81.36,  49.03)    0.12                47
 10/07/2017   12:46:11   ( -81.36,-143.37) 10/07/2017   12:45:45  ( -81.36,-143.34)    0.64                26
 10/10/2017   07:29:50   (  81.36, 115.24) 10/10/2017   07:30:31  (  81.35, 115.37)    2.21                41