Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 12 7.  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)
 12/09/2018   06:33:25   ( -81.44, -48.69) 12/09/2018   06:34:38  ( -81.43, -48.71)    1.06                73
 12/09/2018   07:24:04   (  81.44, 119.27) 12/09/2018   07:24:04  (  81.44, 119.20)    1.23                 0
 12/09/2018   08:14:45   ( -81.44, -73.47) 12/09/2018   08:13:31  ( -81.43, -73.36)    1.84                74
 12/12/2018   02:58:19   (  81.44,-174.27) 12/12/2018   02:58:26  (  81.44,-174.39)    1.99                 7
 12/12/2018   03:49:00   ( -81.44,  -6.97) 12/12/2018   03:47:53  ( -81.44,  -6.89)    1.24                67
 12/14/2018   22:32:35   (  81.44,-108.23) 12/14/2018   22:32:53  (  81.43,-108.22)    0.64                18
 12/14/2018   23:23:15   ( -81.44,  59.52) 12/14/2018   23:22:20  ( -81.43,  59.33)    3.19                55
 12/17/2018   18:06:49   (  81.44, -41.80) 12/17/2018   18:07:23  (  81.43, -41.92)    2.13                34
 12/17/2018   18:57:29   ( -81.44, 125.98) 12/17/2018   18:56:49  ( -81.45, 126.08)    2.09                40
 12/20/2018   13:41:04   (  81.44,  24.61) 12/20/2018   13:41:58  (  81.43,  24.53)    1.35                54