Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 9 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)
 09/25/2018   04:06:56   ( -81.40, -16.89) 09/25/2018   04:06:21  ( -81.40, -17.03)    2.36                35
 09/25/2018   04:56:22   (  81.40, 150.86) 09/25/2018   04:57:00  (  81.40, 150.94)    1.40                38
 09/27/2018   23:41:12   ( -81.40,  49.50) 09/27/2018   23:40:36  ( -81.40,  49.50)    0.28                36
 09/28/2018   00:30:38   (  81.40,-142.78) 09/28/2018   00:31:16  (  81.40,-142.92)    2.32                38
 09/30/2018   19:15:29   ( -81.39, 115.86) 09/30/2018   19:14:52  ( -81.40, 116.03)    2.86                37
 09/30/2018   20:04:55   (  81.40, -76.45) 09/30/2018   20:05:32  (  81.40, -76.41)    1.13                37
 10/03/2018   14:49:45   ( -81.41,-177.42) 10/03/2018   14:49:08  ( -81.40,-177.47)    1.06                37
 10/03/2018   15:39:11   (  81.41,  -9.75) 10/03/2018   15:39:48  (  81.40,  -9.90)    2.54                37
 10/06/2018   10:24:01   ( -81.40,-111.11) 10/06/2018   10:23:23  ( -81.40,-110.98)    2.15                38