Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 6 16.  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)
 06/16/2017   23:34:11   ( -81.34,  54.47) 06/16/2017   23:34:26  ( -81.34,  54.42)    0.76                15
 06/17/2017   00:24:51   (  81.35,-137.75) 06/17/2017   00:23:52  (  81.35,-137.84)    1.55                59
 06/19/2017   19:08:31   ( -81.34, 120.80) 06/19/2017   19:08:40  ( -81.35, 120.92)    1.93                 9
 06/19/2017   19:59:11   (  81.35, -71.44) 06/19/2017   19:58:06  (  81.35, -71.37)    1.14                65
 06/22/2017   14:42:51   ( -81.35,-172.48) 06/22/2017   14:42:55  ( -81.35,-172.63)    2.39                 4
 06/22/2017   15:33:31   (  81.35,  -4.75) 06/22/2017   15:32:21  (  81.35,  -4.94)    3.12                70
 06/25/2017   09:26:32   (  81.34,  86.25) 06/25/2017   09:27:43  (  81.35,  86.16)    1.68                71
 06/25/2017   10:17:12   ( -81.35,-106.17) 06/25/2017   10:17:10  ( -81.35,-106.20)    0.49                 2
 06/28/2017   05:00:52   (  81.34, 152.52) 06/28/2017   05:01:57  (  81.34, 152.52)    0.10                65