Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2019 6 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)
 06/21/2019   12:57:04   ( -81.45,-144.05) 06/21/2019   12:57:45  ( -81.45,-144.24)    3.18                41
 06/21/2019   13:47:45   (  81.45,  23.33) 06/21/2019   13:47:12  (  81.44,  23.15)    3.16                33
 06/24/2019   08:31:27   ( -81.45, -77.70) 06/24/2019   08:31:58  ( -81.45, -77.86)    2.71                31
 06/24/2019   09:22:07   (  81.45,  90.06) 06/24/2019   09:21:24  (  81.45,  89.88)    3.16                43
 06/27/2019   04:05:51   ( -81.45, -11.36) 06/27/2019   04:06:12  ( -81.44, -11.54)    3.02                21
 06/27/2019   04:56:32   (  81.45, 155.98) 06/27/2019   04:55:38  (  81.45, 156.17)    3.13                54
 06/29/2019   23:40:15   ( -81.45,  54.97) 06/29/2019   23:40:25  ( -81.45,  55.12)    2.63                10
 06/30/2019   00:30:55   (  81.45,-137.32) 06/30/2019   00:29:51  (  81.46,-137.21)    2.11                64
 07/02/2019   18:23:58   (  81.45, -46.34) 07/02/2019   18:25:11  (  81.44, -46.32)    1.24                73
 07/02/2019   19:14:38   ( -81.45, 121.28) 07/02/2019   19:14:38  ( -81.44, 121.34)    1.27                 0