Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 4 5.  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)
 04/06/2017   02:50:59   (  81.32,-175.07) 04/06/2017   02:52:05  (  81.33,-175.25)    3.19                66
 04/06/2017   03:41:40   ( -81.32,  -7.80) 04/06/2017   03:41:32  ( -81.32,  -7.71)    1.60                 8
 04/08/2017   22:25:21   (  81.32,-108.71) 04/08/2017   22:26:20  (  81.32,-108.89)    3.14                59
 04/08/2017   23:16:02   ( -81.32,  58.60) 04/08/2017   23:15:47  ( -81.32,  58.66)    1.28                15
 04/11/2017   17:59:43   (  81.32, -42.37) 04/11/2017   18:00:35  (  81.32, -42.55)    3.18                52
 04/11/2017   18:50:23   ( -81.33, 125.38) 04/11/2017   18:50:01  ( -81.33, 125.40)    0.71                22
 04/14/2017   13:34:04   (  81.33,  24.35) 04/14/2017   13:34:49  (  81.33,  24.15)    3.32                45
 04/14/2017   14:24:44   ( -81.33,-168.26) 04/14/2017   14:24:15  ( -81.33,-168.26)    0.07                29
 04/17/2017   09:08:25   (  81.32,  90.66) 04/17/2017   09:09:03  (  81.32,  90.46)    3.31                38