Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 5 5.  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)
 05/05/2017   18:49:40   (  81.34, -54.58) 05/05/2017   18:50:06  (  81.34, -54.43)    2.56                26
 05/05/2017   19:40:20   ( -81.34, 113.14) 05/05/2017   19:39:33  ( -81.34, 113.12)    0.37                47
 05/08/2017   14:24:01   (  81.34,  12.01) 05/08/2017   14:24:21  (  81.34,  12.01)    0.51                20
 05/08/2017   15:14:41   ( -81.34, 179.73) 05/08/2017   15:13:48  ( -81.34, 179.59)    2.50                53
 05/11/2017   09:58:22   (  81.34,  78.19) 05/11/2017   09:58:35  (  81.34,  78.30)    1.91                13
 05/11/2017   10:49:02   ( -81.34,-114.08) 05/11/2017   10:48:02  ( -81.33,-114.10)    0.84                60
 05/14/2017   05:32:43   (  81.34, 144.75) 05/14/2017   05:32:49  (  81.34, 144.83)    1.40                 6
 05/14/2017   06:23:23   ( -81.34, -47.52) 05/14/2017   06:22:16  ( -81.34, -47.55)    0.67                67
 05/17/2017   00:16:25   ( -81.33,  43.36) 05/17/2017   00:17:37  ( -81.34,  43.55)    3.16                72
 05/17/2017   01:07:04   (  81.34,-148.71) 05/17/2017   01:07:03  (  81.34,-148.79)    1.42                 1