Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 3 6.  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)
 03/08/2018   10:15:57   ( -81.40,-105.09) 03/08/2018   10:17:11  ( -81.39,-105.14)    1.13                74
 03/08/2018   11:06:37   (  81.40,  62.64) 03/08/2018   11:06:37  (  81.39,  62.58)    1.08                 0
 03/08/2018   11:57:17   ( -81.40,-129.85) 03/08/2018   11:56:04  ( -81.39,-129.82)    1.03                73
 03/11/2018   05:50:13   ( -81.40, -38.26) 03/11/2018   05:51:26  ( -81.40, -38.46)    3.31                73
 03/11/2018   06:40:53   (  81.40, 129.43) 03/11/2018   06:40:52  (  81.41, 129.24)    3.11                 1
 03/11/2018   07:31:27   ( -81.40, -60.65) 03/11/2018   07:30:13  ( -81.51, -60.80)   12.16                74
 03/14/2018   01:24:31   ( -81.40,  27.76) 03/14/2018   01:25:42  ( -81.39,  27.75)    0.74                71
 03/14/2018   02:15:11   (  81.40,-164.60) 03/14/2018   02:15:08  (  81.39,-164.57)    0.87                 3
 03/16/2018   20:58:47   ( -81.40,  94.16) 03/16/2018   20:59:56  ( -81.40,  94.27)    1.87                69
 03/16/2018   21:49:27   (  81.40, -98.24) 03/16/2018   21:49:22  (  81.40, -98.06)    2.97                 5
 03/19/2018   16:33:04   ( -81.40, 160.54) 03/19/2018   16:34:11  ( -81.40, 160.71)    2.76                67