Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 5 16.  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)
 05/18/2017   07:35:39   ( -81.33, -66.55) 05/18/2017   07:36:29  ( -81.32, -66.42)    2.21                50
 05/18/2017   08:26:18   (  81.33, 101.35) 05/18/2017   08:25:55  (  81.33, 101.38)    0.54                23
 05/21/2017   03:09:59   ( -81.33,   0.38) 05/21/2017   03:10:44  ( -81.34,   0.24)    2.42                45
 05/21/2017   04:00:39   (  81.33, 167.88) 05/21/2017   04:00:10  (  81.34, 168.02)    2.44                29
 05/23/2017   22:44:20   ( -81.33,  66.52) 05/23/2017   22:44:59  ( -81.33,  66.58)    1.00                39
 05/23/2017   23:34:59   (  81.34,-125.60) 05/23/2017   23:34:25  (  81.34,-125.66)    1.15                34
 05/26/2017   18:18:41   ( -81.33, 133.04) 05/26/2017   18:19:15  ( -81.33, 132.98)    0.98                34
 05/26/2017   19:09:21   (  81.33, -59.48) 05/26/2017   19:08:41  (  81.33, -59.29)    3.22                40
 05/29/2017   13:53:02   ( -81.33,-160.46) 05/29/2017   13:53:31  ( -81.33,-160.56)    1.68                29