Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 4 8.  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)
 04/10/2016   18:19:58   (  81.12, -55.67) 04/10/2016   18:19:06  (  81.11, -55.78)    2.20                52
 04/10/2016   19:09:24   ( -81.13, 112.25) 04/10/2016   19:09:45  ( -81.14, 112.44)    3.24                21
 04/13/2016   13:54:12   (  81.12,  10.84) 04/13/2016   13:53:29  (  81.12,  10.87)    0.74                43
 04/13/2016   14:43:38   ( -81.14, 178.78) 04/13/2016   14:44:09  ( -81.13, 178.73)    1.20                31
 04/16/2016   09:28:27   (  81.10,  76.92) 04/16/2016   09:27:54  (  81.10,  76.74)    3.00                33
 04/16/2016   10:17:52   ( -81.14,-114.75) 04/16/2016   10:18:32  ( -81.14,-114.64)    1.87                40
 04/19/2016   05:02:39   (  81.12, 143.66) 04/19/2016   05:02:15  (  81.12, 143.71)    0.95                24
 04/19/2016   05:52:05   ( -81.14, -48.34) 04/19/2016   05:52:55  ( -81.14, -48.41)    1.30                50
 04/22/2016   00:36:53   (  81.11,-150.02) 04/22/2016   00:36:39  (  81.11,-150.09)    1.20                14