Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 14.  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   ( -81.38, 121.83) 07/16/2018   18:49:39  ( -81.38, 121.85)    0.37                34
 07/16/2018   19:39:39   (  81.38, -70.41) 07/16/2018   19:40:19  (  81.38, -70.50)    1.50                40
 07/19/2018   14:24:29   ( -81.38,-171.58) 07/19/2018   14:23:55  ( -81.38,-171.39)    3.14                34
 07/19/2018   15:13:55   (  81.39,  -3.85) 07/19/2018   15:14:35  (  81.39,  -3.79)    1.03                40
 07/22/2018   09:58:45   ( -81.37,-105.41) 07/22/2018   09:58:12  ( -81.38,-105.44)    0.78                33
 07/22/2018   10:48:10   (  81.39,  62.69) 07/22/2018   10:48:51  (  81.38,  62.52)    3.00                41
 07/25/2018   05:33:01   ( -81.37, -38.87) 07/25/2018   05:32:28  ( -81.38, -38.71)    2.83                33
 07/25/2018   06:22:27   (  81.38, 128.81) 07/25/2018   06:23:08  (  81.38, 128.81)    0.64                41
 07/28/2018   01:07:17   ( -81.38,  27.63) 07/28/2018   01:06:45  ( -81.38,  27.61)    0.27                32