Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 10 19.  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)
 10/20/2017   00:41:59   ( -81.29,  36.15) 10/20/2017   00:42:35  ( -81.28,  36.13)    0.76                36
 10/20/2017   01:32:39   (  81.30,-156.18) 10/20/2017   01:32:01  (  81.29,-156.15)    0.93                38
 10/22/2017   20:16:20   ( -81.29, 102.82) 10/22/2017   20:16:47  ( -81.29, 102.74)    1.38                27
 10/22/2017   21:07:00   (  81.30, -89.51) 10/22/2017   21:06:13  (  81.30, -89.57)    1.15                47
 10/25/2017   15:50:42   ( -81.30, 169.47) 10/25/2017   15:51:00  ( -81.30, 169.34)    2.21                18
 10/25/2017   16:41:22   (  81.30, -22.86) 10/25/2017   16:40:26  (  81.30, -22.99)    2.27                56
 10/28/2017   11:25:05   ( -81.30,-124.29) 10/28/2017   11:25:14  ( -81.29,-124.43)    2.47                 9
 10/28/2017   12:15:45   (  81.30,  43.38) 10/28/2017   12:14:40  (  81.29,  43.21)    3.03                65
 10/31/2017   06:08:47   (  81.29, 134.31) 10/31/2017   06:09:59  (  81.30, 134.50)    3.37                72
 10/31/2017   06:59:26   ( -81.30, -57.68) 10/31/2017   06:59:26  ( -81.30, -57.83)    2.55                 0