Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2019 4 21.  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)
 04/23/2019   10:47:13   (  81.45,  68.28) 04/23/2019   10:48:09  (  81.46,  68.34)    1.33                56
 04/23/2019   11:37:53   ( -81.45,-124.01) 04/23/2019   11:37:36  ( -81.45,-124.18)    2.83                17
 04/26/2019   06:21:25   (  81.45, 134.86) 04/26/2019   06:22:24  (  81.46, 134.73)    2.33                59
 04/26/2019   07:12:06   ( -81.45, -57.79) 04/26/2019   07:11:51  ( -81.45, -57.77)    0.32                15
 04/29/2019   01:55:39   (  81.45,-158.97) 04/29/2019   01:56:40  (  81.45,-158.88)    1.52                61
 04/29/2019   02:46:19   ( -81.45,   8.80) 04/29/2019   02:46:07  ( -81.45,   8.64)    2.69                12
 05/01/2019   21:29:52   (  81.45, -92.42) 05/01/2019   21:30:56  (  81.45, -92.48)    1.04                64
 05/01/2019   22:20:33   ( -81.45,  74.98) 05/01/2019   22:20:23  ( -81.45,  75.06)    1.35                10
 05/04/2019   17:04:04   (  81.45, -25.89) 05/04/2019   17:05:11  (  81.45, -26.08)    3.16                67