Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 10 23.  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   ( -81.41, -72.48) 10/23/2018   07:48:58  ( -81.41, -72.57)    1.53                39
 10/23/2018   08:39:03   (  81.41,  95.27) 10/23/2018   08:39:38  (  81.41,  95.17)    1.59                35
 10/26/2018   03:23:52   ( -81.41,  -6.00) 10/26/2018   03:23:13  ( -81.41,  -6.19)    3.16                39
 10/26/2018   04:13:18   (  81.41, 161.72) 10/26/2018   04:13:53  (  81.41, 161.53)    3.13                35
 10/28/2018   22:58:08   ( -81.41,  60.45) 10/28/2018   22:57:28  ( -81.41,  60.57)    1.85                40
 10/28/2018   23:47:34   (  81.41,-131.85) 10/28/2018   23:48:08  (  81.41,-131.73)    1.93                34
 10/31/2018   18:32:24   ( -81.41, 126.89) 10/31/2018   18:31:44  ( -81.41, 126.91)    0.30                40
 10/31/2018   19:21:50   (  81.41, -65.43) 10/31/2018   19:22:24  (  81.41, -65.41)    0.32                34
 11/03/2018   14:06:39   ( -81.41,-166.69) 11/03/2018   14:05:59  ( -81.41,-166.77)    1.29                40