Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 7 12.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2017   02:26:56   (  81.35,-168.68) 07/15/2017   02:27:34  (  81.34,-168.85)    2.72                38
 07/15/2017   03:17:36   ( -81.35,  -1.06) 07/15/2017   03:17:01  ( -81.34,  -1.23)    3.00                35
 07/17/2017   22:01:17   (  81.35,-102.38) 07/17/2017   22:01:51  (  81.34,-102.54)    2.80                34
 07/17/2017   22:51:57   ( -81.35,  65.29) 07/17/2017   22:51:17  ( -81.36,  65.48)    3.31                40
 07/20/2017   17:35:37   (  81.35, -36.10) 07/20/2017   17:36:06  (  81.35, -35.93)    2.87                29
 07/20/2017   18:26:17   ( -81.35, 131.63) 07/20/2017   18:25:33  ( -81.35, 131.74)    1.88                44
 07/23/2017   13:09:57   (  81.35,  30.57) 07/23/2017   13:10:22  (  81.35,  30.61)    0.91                25
 07/23/2017   14:00:37   ( -81.35,-161.67) 07/23/2017   13:59:49  ( -81.35,-161.71)    0.74                48
 07/26/2017   08:44:17   (  81.35,  97.22) 07/26/2017   08:44:38  (  81.35,  97.07)    2.44                21