Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 10 22.  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)
 10/23/2018   07:49:37   ( -81.40, -72.63) 10/23/2018   07:48:58  ( -81.40, -72.72)    1.57                39
 10/23/2018   08:39:03   (  81.41,  95.12) 10/23/2018   08:39:38  (  81.41,  95.01)    1.74                35
 10/26/2018   03:23:53   ( -81.40,  -6.17) 10/26/2018   03:23:14  ( -81.40,  -6.34)    2.77                39
 10/26/2018   04:13:19   (  81.41, 161.55) 10/26/2018   04:13:54  (  81.41, 161.38)    2.92                35
 10/28/2018   22:58:08   ( -81.40,  60.26) 10/28/2018   22:57:28  ( -81.41,  60.43)    2.89                40
 10/28/2018   23:47:34   (  81.40,-132.04) 10/28/2018   23:48:08  (  81.41,-131.88)    2.81                34
 10/31/2018   18:32:24   ( -81.40, 126.66) 10/31/2018   18:31:44  ( -81.41, 126.78)    2.13                40
 10/31/2018   19:21:49   (  81.42, -65.27) 10/31/2018   19:22:23  (  81.42, -65.15)    1.95                34
 11/03/2018   14:06:39   ( -81.42,-166.57) 11/03/2018   14:05:59  ( -81.41,-166.49)    1.48                40