Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 7 15.  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)
 07/17/2017   22:01:17   (  81.35,-102.40) 07/17/2017   22:01:51  (  81.34,-102.41)    0.30                34
 07/17/2017   22:51:57   ( -81.35,  65.24) 07/17/2017   22:51:18  ( -81.34,  65.20)    1.07                39
 07/20/2017   17:35:37   (  81.35, -36.11) 07/20/2017   17:36:07  (  81.34, -36.08)    0.86                30
 07/20/2017   18:26:16   ( -81.35, 131.98) 07/20/2017   18:25:33  ( -81.36, 131.93)    1.00                43
 07/23/2017   13:09:57   (  81.35,  30.57) 07/23/2017   13:10:23  (  81.35,  30.57)    0.25                26
 07/23/2017   14:00:37   ( -81.35,-161.69) 07/23/2017   13:59:50  ( -81.35,-161.78)    1.47                47
 07/26/2017   08:44:18   (  81.35,  96.84) 07/26/2017   08:44:40  (  81.34,  96.79)    1.18                22
 07/26/2017   09:34:58   ( -81.35, -95.38) 07/26/2017   09:34:07  ( -81.34, -95.55)    3.10                51
 07/29/2017   04:18:37   (  81.35, 163.49) 07/29/2017   04:18:55  (  81.34, 163.33)    2.70                18