Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 7 22.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/22/2018   16:53:52   (  81.36, -25.12) 07/22/2018   16:54:06  (  81.35, -25.31)    3.19                14
 07/22/2018   17:44:32   ( -81.36, 142.34) 07/22/2018   17:43:33  ( -81.35, 142.26)    1.75                59
 07/25/2018   12:28:11   (  81.36,  41.17) 07/25/2018   12:28:20  (  81.35,  41.02)    2.71                 9
 07/25/2018   13:18:50   ( -81.36,-150.94) 07/25/2018   13:17:46  ( -81.36,-151.01)    1.20                64
 07/28/2018   08:02:30   (  81.36, 107.85) 07/28/2018   08:02:34  (  81.36, 107.68)    2.87                 4
 07/28/2018   08:53:10   ( -81.36, -84.63) 07/28/2018   08:52:01  ( -81.36, -84.72)    1.57                69
 07/31/2018   02:46:11   ( -81.35,   6.03) 07/31/2018   02:47:23  ( -81.35,   6.22)    3.17                72
 07/31/2018   03:36:50   (  81.36, 174.12) 07/31/2018   03:36:48  (  81.37, 174.28)    2.85                 2
 07/31/2018   04:27:21   ( -81.38, -14.76) 07/31/2018   04:26:07  ( -81.51, -14.98)   15.46                74
 08/02/2018   22:20:29   ( -81.35,  72.72) 08/02/2018   22:21:36  ( -81.35,  72.78)    0.92                67