Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 16.  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)
 07/16/2018   18:50:13   ( -81.37, 121.76) 07/16/2018   18:49:39  ( -81.38, 121.78)    0.53                34
 07/16/2018   19:39:39   (  81.38, -70.46) 07/16/2018   19:40:19  (  81.38, -70.55)    1.54                40
 07/19/2018   14:24:29   ( -81.38,-171.65) 07/19/2018   14:23:55  ( -81.38,-171.46)    3.24                34
 07/19/2018   15:13:55   (  81.39,  -3.90) 07/19/2018   15:14:35  (  81.39,  -3.84)    1.07                40
 07/22/2018   09:58:44   ( -81.39,-105.10) 07/22/2018   09:58:11  ( -81.38,-105.11)    0.56                33
 07/22/2018   10:48:10   (  81.39,  62.63) 07/22/2018   10:48:51  (  81.38,  62.47)    2.72                41
 07/25/2018   05:33:01   ( -81.37, -38.96) 07/25/2018   05:32:28  ( -81.38, -38.77)    3.36                33
 07/25/2018   06:22:26   (  81.39, 129.13) 07/25/2018   06:23:07  (  81.39, 129.16)    0.75                41
 07/28/2018   01:07:17   ( -81.37,  27.52) 07/28/2018   01:06:45  ( -81.38,  27.55)    0.74                32