Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 5 10.  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)
 05/11/2017   09:58:22   (  81.34,  78.50) 05/11/2017   09:58:37  (  81.34,  78.33)    2.92                15
 05/11/2017   10:49:02   ( -81.34,-113.81) 05/11/2017   10:48:03  ( -81.35,-113.80)    0.37                59
 05/14/2017   05:32:43   (  81.34, 144.67) 05/14/2017   05:32:51  (  81.34, 144.84)    2.88                 8
 05/14/2017   06:23:22   ( -81.35, -47.25) 05/14/2017   06:22:17  ( -81.35, -47.27)    0.80                65
 05/17/2017   01:07:04   (  81.34,-148.79) 05/17/2017   01:07:06  (  81.34,-148.72)    1.25                 2
 05/17/2017   01:57:44   ( -81.34,  18.90) 05/17/2017   01:56:33  ( -81.33,  18.82)    1.69                71
 05/19/2017   19:50:46   ( -81.33, 109.76) 05/19/2017   19:51:55  ( -81.33, 109.92)    2.75                69
 05/19/2017   20:41:25   (  81.34, -82.27) 05/19/2017   20:41:21  (  81.34, -82.34)    1.24                 4
 05/22/2017   15:25:05   ( -81.34, 176.66) 05/22/2017   15:26:08  ( -81.35, 176.65)    0.81                63