Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 4 8.  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)
 04/09/2018   14:24:49   (  81.34,  11.93) 04/09/2018   14:24:58  (  81.34,  11.82)    1.84                 9
 04/09/2018   15:15:29   ( -81.34, 179.48) 04/09/2018   15:14:25  ( -81.33, 179.37)    2.15                64
 04/12/2018   09:59:11   (  81.34,  78.01) 04/12/2018   09:59:16  (  81.34,  78.18)    2.74                 5
 04/12/2018   10:49:50   ( -81.35,-113.99) 04/12/2018   10:48:42  ( -81.35,-113.87)    2.17                68
 04/15/2018   05:33:30   (  81.34, 144.88) 04/15/2018   05:33:32  (  81.34, 144.77)    1.84                 2
 04/15/2018   06:24:10   ( -81.35, -47.47) 04/15/2018   06:22:59  ( -81.34, -47.63)    2.80                71
 04/18/2018   00:17:12   ( -81.34,  43.38) 04/18/2018   00:18:23  ( -81.34,  43.51)    2.30                71
 04/18/2018   01:07:51   (  81.34,-148.66) 04/18/2018   01:07:49  (  81.34,-148.78)    2.08                 2
 04/20/2018   19:51:33   ( -81.34, 109.88) 04/20/2018   19:52:40  ( -81.34, 109.83)    0.74                67