Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2019 9 19.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/20/2019   06:03:03   ( -81.31, -43.79) 09/20/2019   06:03:27  ( -81.31, -43.72)    1.22                24
 09/20/2019   06:53:42   (  81.32, 124.12) 09/20/2019   06:52:53  (  81.32, 124.03)    1.59                49
 09/23/2019   01:37:23   ( -81.32,  22.90) 09/23/2019   01:37:41  ( -81.32,  22.88)    0.30                18
 09/23/2019   02:28:02   (  81.32,-169.23) 09/23/2019   02:27:07  (  81.32,-169.38)    2.64                55
 09/25/2019   21:11:45   ( -81.31,  89.18) 09/25/2019   21:11:57  ( -81.31,  89.08)    1.94                12
 09/25/2019   22:02:24   (  81.32,-102.98) 09/25/2019   22:01:22  (  81.33,-102.83)    2.69                62
 09/28/2019   16:46:07   ( -81.31, 155.45) 09/28/2019   16:46:12  ( -81.31, 155.63)    3.09                 5
 09/28/2019   17:36:46   (  81.32, -36.75) 09/28/2019   17:35:38  (  81.31, -36.68)    1.19                68
 10/01/2019   11:29:46   (  81.31,  54.60) 10/01/2019   11:30:59  (  81.32,  54.51)    1.52                73
 10/01/2019   12:20:27   ( -81.32,-137.90) 10/01/2019   12:20:26  ( -81.32,-137.84)    1.01                 1