Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 10 17.  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)
 10/17/2018   16:41:05   ( -81.40, 154.56) 10/17/2018   16:40:26  ( -81.41, 154.61)    0.95                39
 10/17/2018   17:30:31   (  81.41, -37.69) 10/17/2018   17:31:06  (  81.41, -37.66)    0.64                35
 10/20/2018   12:15:21   ( -81.41,-138.91) 10/20/2018   12:14:42  ( -81.41,-138.97)    0.90                39
 10/20/2018   13:04:47   (  81.41,  28.81) 10/20/2018   13:05:22  (  81.41,  28.75)    1.10                35
 10/23/2018   07:49:37   ( -81.41, -72.42) 10/23/2018   07:48:58  ( -81.41, -72.56)    2.36                39
 10/23/2018   08:39:03   (  81.41,  95.29) 10/23/2018   08:39:38  (  81.41,  95.14)    2.52                35
 10/26/2018   03:23:52   ( -81.41,  -5.95) 10/26/2018   03:23:12  ( -81.41,  -5.76)    3.15                40
 10/26/2018   04:13:18   (  81.41, 161.74) 10/26/2018   04:13:52  (  81.41, 161.92)    2.97                34
 10/28/2018   22:58:08   ( -81.41,  60.49) 10/28/2018   22:57:28  ( -81.41,  60.63)    2.37                40