Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 5 14.  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)
 05/17/2017   01:07:04   (  81.34,-148.70) 05/17/2017   01:07:06  (  81.35,-148.53)    2.94                 2
 05/17/2017   01:57:44   ( -81.34,  18.96) 05/17/2017   01:56:33  ( -81.34,  19.01)    0.91                71
 05/19/2017   19:50:44   ( -81.34, 110.21) 05/19/2017   19:51:54  ( -81.35, 110.22)    0.87                70
 05/19/2017   20:41:24   (  81.34, -82.17) 05/19/2017   20:41:20  (  81.35, -82.04)    2.51                 4
 05/22/2017   15:25:06   ( -81.34, 176.33) 05/22/2017   15:26:10  ( -81.33, 176.33)    0.68                64
 05/22/2017   16:15:46   (  81.34, -16.06) 05/22/2017   16:15:36  (  81.33, -15.96)    1.90                10
 05/25/2017   10:59:27   ( -81.34,-117.18) 05/25/2017   11:00:25  ( -81.33,-117.20)    0.75                58
 05/25/2017   11:50:07   (  81.34,  50.43) 05/25/2017   11:49:51  (  81.33,  50.49)    1.23                16
 05/28/2017   06:33:47   ( -81.34, -50.70) 05/28/2017   06:34:39  ( -81.33, -50.76)    1.22                52