Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 8 30.  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)
 08/30/2018   19:58:34   ( -81.38, 104.88) 08/30/2018   19:57:58  ( -81.39, 104.96)    1.65                36
 08/30/2018   20:48:00   (  81.39, -87.33) 08/30/2018   20:48:37  (  81.40, -87.18)    2.64                37
 09/02/2018   15:32:49   ( -81.39, 171.44) 09/02/2018   15:32:13  ( -81.39, 171.49)    0.96                36
 09/02/2018   16:22:15   (  81.39, -20.80) 09/02/2018   16:22:52  (  81.40, -20.67)    2.22                37
 09/05/2018   11:07:05   ( -81.39,-122.03) 09/05/2018   11:06:29  ( -81.39,-122.00)    0.48                36
 09/05/2018   11:56:31   (  81.40,  45.70) 09/05/2018   11:57:08  (  81.40,  45.82)    2.01                37
 09/08/2018   06:41:21   ( -81.40, -55.53) 09/08/2018   06:40:45  ( -81.39, -55.51)    0.31                36
 09/08/2018   07:30:47   (  81.40, 112.18) 09/08/2018   07:31:24  (  81.40, 112.30)    2.00                37
 09/11/2018   02:15:36   ( -81.40,  10.95) 09/11/2018   02:15:00  ( -81.39,  10.95)    0.35                36