Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 6 17.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/18/2017   06:02:46   (  81.33, 136.86) 06/18/2017   06:03:48  (  81.32, 136.71)    2.59                62
 06/18/2017   06:53:25   ( -81.34, -55.20) 06/18/2017   06:53:14  ( -81.34, -55.32)    2.04                11
 06/21/2017   01:37:06   (  81.33,-156.80) 06/21/2017   01:38:02  (  81.33,-156.80)    0.45                56
 06/21/2017   02:27:45   ( -81.34,  11.15) 06/21/2017   02:27:28  ( -81.35,  11.19)    0.98                17
 06/23/2017   21:11:27   (  81.33, -90.47) 06/23/2017   21:12:17  (  81.33, -90.33)    2.32                50
 06/23/2017   22:02:06   ( -81.34,  77.50) 06/23/2017   22:01:43  ( -81.35,  77.68)    3.35                23
 06/26/2017   16:45:47   (  81.33, -23.76) 06/26/2017   16:46:32  (  81.33, -23.88)    2.09                45
 06/26/2017   17:36:27   ( -81.34, 143.83) 06/26/2017   17:35:59  ( -81.33, 143.78)    1.15                28
 06/29/2017   12:20:07   (  81.33,  42.55) 06/29/2017   12:20:46  (  81.33,  42.56)    0.40                39