Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 6 25.  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)
 06/26/2017   16:45:47   (  81.33, -23.72) 06/26/2017   16:46:31  (  81.34, -23.64)    1.51                44
 06/26/2017   17:36:27   ( -81.34, 143.79) 06/26/2017   17:35:58  ( -81.34, 143.97)    2.98                29
 06/29/2017   12:20:07   (  81.33,  42.56) 06/29/2017   12:20:45  (  81.33,  42.67)    1.82                38
 06/29/2017   13:10:46   ( -81.34,-149.51) 06/29/2017   13:10:12  ( -81.33,-149.70)    3.27                34
 07/02/2017   07:54:27   (  81.34, 109.22) 07/02/2017   07:54:59  (  81.34, 109.31)    1.68                32
 07/02/2017   08:45:07   ( -81.34, -83.23) 07/02/2017   08:44:26  ( -81.34, -83.04)    3.14                41
 07/05/2017   03:28:48   (  81.33, 175.47) 07/05/2017   03:29:14  (  81.33, 175.52)    0.90                26
 07/05/2017   04:19:28   ( -81.34, -16.95) 07/05/2017   04:18:41  ( -81.33, -16.81)    2.40                47
 07/07/2017   23:03:07   (  81.34,-117.90) 07/07/2017   23:03:27  (  81.34,-117.93)    0.56                20