Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 9 15.  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)
 09/15/2018   21:07:04   ( -81.43,  92.63) 09/15/2018   21:07:11  ( -81.42,  92.76)    2.20                 7
 09/15/2018   21:57:43   (  81.43, -99.42) 09/15/2018   21:56:37  (  81.43, -99.46)    0.78                66
 09/18/2018   16:41:19   ( -81.43, 159.22) 09/18/2018   16:41:23  ( -81.43, 159.31)    1.53                 4
 09/18/2018   17:31:58   (  81.43, -32.84) 09/18/2018   17:30:49  (  81.43, -32.95)    1.93                69
 09/21/2018   11:25:02   (  81.42,  55.31) 09/21/2018   11:26:16  (  81.29,  55.43)   14.15                74
 09/21/2018   12:15:35   ( -81.43,-134.20) 09/21/2018   12:15:36  ( -81.43,-134.31)    1.84                 1
 09/21/2018   13:06:15   (  81.43,  33.34) 09/21/2018   13:05:02  (  81.43,  33.40)    1.08                73
 09/24/2018   06:59:11   (  81.43, 124.68) 09/24/2018   07:00:21  (  81.43, 124.69)    0.88                70
 09/24/2018   07:49:51   ( -81.43, -67.62) 09/24/2018   07:49:48  ( -81.43, -67.71)    1.60                 3
 09/27/2018   02:33:26   (  81.43,-168.76) 09/27/2018   02:34:32  (  81.43,-168.91)    2.57                66