Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 9 21.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 09/23/2016   16:54:04   ( -81.10, 146.19) 09/23/2016   16:53:15  ( -81.11, 146.11)    1.41                49
 09/23/2016   17:43:29   (  81.13, -45.72) 09/23/2016   17:43:54  (  81.13, -45.85)    2.19                25
 09/26/2016   12:28:18   ( -81.13,-146.99) 09/26/2016   12:27:37  ( -81.12,-147.07)    1.62                41
 09/26/2016   13:17:44   (  81.13,  20.71) 09/26/2016   13:18:17  (  81.13,  20.59)    2.05                33
 09/29/2016   08:02:32   ( -81.13, -80.59) 09/29/2016   08:01:59  ( -81.12, -80.65)    1.20                33
 09/29/2016   08:51:58   (  81.13,  87.08) 09/29/2016   08:52:39  (  81.13,  87.00)    1.48                41
 10/02/2016   03:36:47   ( -81.12, -14.24) 10/02/2016   03:36:22  ( -81.12, -14.25)    0.23                25
 10/02/2016   04:26:12   (  81.14, 153.77) 10/02/2016   04:27:01  (  81.14, 153.77)    0.16                49
 10/04/2016   23:11:01   ( -81.13,  52.41) 10/04/2016   23:10:44  ( -81.13,  52.49)    1.38                17