Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 3 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)
 03/25/2017   11:13:31   (  81.13,  51.14) 03/25/2017   11:12:20  (  81.12,  50.98)    2.83                71
 03/25/2017   12:02:57   ( -81.15,-140.95) 03/25/2017   12:02:59  ( -81.15,-140.91)    0.68                 2
 03/28/2017   06:47:44   (  81.13, 117.56) 03/28/2017   06:46:42  (  81.13, 117.46)    1.79                62
 03/28/2017   07:37:10   ( -81.15, -74.49) 03/28/2017   07:37:21  ( -81.15, -74.38)    1.94                11
 03/31/2017   02:21:56   (  81.13,-176.05) 03/31/2017   02:21:03  (  81.13,-176.07)    0.45                53
 03/31/2017   03:11:22   ( -81.15,  -8.08) 03/31/2017   03:11:43  ( -81.14,  -8.25)    2.95                21
 04/02/2017   21:56:08   (  81.14,-109.34) 04/02/2017   21:55:24  (  81.14,-109.23)    1.86                44
 04/02/2017   22:45:34   ( -81.17,  58.66) 04/02/2017   22:46:04  ( -81.16,  58.62)    0.83                30
 04/05/2017   17:30:21   (  81.13, -43.04) 04/05/2017   17:29:47  (  81.13, -43.17)    2.20                34