Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 8 10.  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)
 08/10/2018   06:41:36   ( -81.42, -50.95) 08/10/2018   06:42:08  ( -81.42, -51.02)    1.19                32
 08/10/2018   07:32:16   (  81.42, 116.58) 08/10/2018   07:31:34  (  81.43, 116.78)    3.20                42
 08/13/2018   02:15:51   ( -81.42,  15.70) 08/13/2018   02:16:21  ( -81.43,  15.63)    1.33                30
 08/13/2018   03:06:31   (  81.42,-176.81) 08/13/2018   03:05:48  (  81.42,-176.99)    3.14                43
 08/15/2018   21:50:08   ( -81.42,  81.94) 08/15/2018   21:50:36  ( -81.42,  81.88)    1.01                28
 08/15/2018   22:40:47   (  81.42,-110.21) 08/15/2018   22:40:02  (  81.42,-110.36)    2.61                45
 08/18/2018   17:24:24   ( -81.42, 148.56) 08/18/2018   17:24:50  ( -81.43, 148.52)    0.90                26
 08/18/2018   18:15:04   (  81.42, -44.02) 08/18/2018   18:14:17  (  81.41, -44.13)    2.02                47
 08/21/2018   12:58:40   ( -81.42,-145.23) 08/21/2018   12:59:04  ( -81.42,-145.22)    0.33                24