Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 7 12.  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)
 07/14/2018   06:10:54   (  81.35, 135.43) 07/14/2018   06:11:22  (  81.35, 135.29)    2.35                28
 07/14/2018   07:01:33   ( -81.36, -56.69) 07/14/2018   07:00:48  ( -81.37, -56.73)    0.99                45
 07/17/2018   01:45:14   (  81.35,-158.24) 07/17/2018   01:45:37  (  81.35,-158.28)    0.95                23
 07/17/2018   02:35:53   ( -81.36,   9.67) 07/17/2018   02:35:03  ( -81.37,   9.72)    1.13                50
 07/19/2018   21:19:32   (  81.36, -91.52) 07/19/2018   21:19:50  (  81.36, -91.51)    0.91                18
 07/19/2018   22:10:12   ( -81.36,  76.01) 07/19/2018   22:09:17  ( -81.36,  76.11)    1.82                55
 07/22/2018   16:53:52   (  81.36, -25.22) 07/22/2018   16:54:05  (  81.36, -25.18)    0.73                13
 07/22/2018   17:44:32   ( -81.36, 142.34) 07/22/2018   17:43:32  ( -81.36, 142.46)    2.01                60
 07/25/2018   12:28:12   (  81.35,  41.07) 07/25/2018   12:28:20  (  81.35,  41.11)    0.63                 8