Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 5 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)
 05/17/2017   01:07:04   (  81.34,-148.94) 05/17/2017   01:07:06  (  81.34,-148.80)    2.27                 2
 05/17/2017   01:57:43   ( -81.35,  19.11) 05/17/2017   01:56:32  ( -81.35,  19.13)    0.72                71
 05/19/2017   19:50:45   ( -81.34, 109.97) 05/19/2017   19:51:55  ( -81.33, 109.91)    1.23                70
 05/19/2017   20:41:25   (  81.34, -82.41) 05/19/2017   20:41:21  (  81.34, -82.36)    0.89                 4
 05/22/2017   15:25:06   ( -81.34, 176.50) 05/22/2017   15:26:10  ( -81.33, 176.33)    2.86                64
 05/22/2017   16:15:46   (  81.34, -15.89) 05/22/2017   16:15:36  (  81.34, -15.96)    1.38                10
 05/25/2017   10:59:26   ( -81.34,-116.99) 05/25/2017   11:00:23  ( -81.35,-116.91)    1.72                57
 05/25/2017   11:50:06   (  81.34,  50.62) 05/25/2017   11:49:49  (  81.35,  50.78)    2.84                17
 05/28/2017   06:33:47   ( -81.34, -50.49) 05/28/2017   06:34:38  ( -81.34, -50.57)    1.39                51