Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 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)
 07/25/2018   05:33:01   ( -81.37, -38.93) 07/25/2018   05:32:28  ( -81.38, -38.78)    2.56                33
 07/25/2018   06:22:27   (  81.38, 128.81) 07/25/2018   06:23:08  (  81.38, 128.81)    0.44                41
 07/28/2018   01:07:17   ( -81.38,  27.58) 07/28/2018   01:06:45  ( -81.38,  27.55)    0.50                32
 07/28/2018   01:56:43   (  81.38,-164.70) 07/28/2018   01:57:24  (  81.39,-164.50)    3.31                41
 07/30/2018   20:41:32   ( -81.38,  94.07) 07/30/2018   20:41:01  ( -81.38,  93.87)    3.28                31
 07/30/2018   21:30:58   (  81.38, -98.23) 07/30/2018   21:31:40  (  81.39, -98.23)    0.19                42
 08/02/2018   16:15:48   ( -81.38, 160.53) 08/02/2018   16:15:17  ( -81.38, 160.58)    0.80                31
 08/02/2018   17:05:14   (  81.38, -31.78) 08/02/2018   17:05:57  (  81.38, -31.96)    2.95                43
 08/05/2018   11:50:04   ( -81.38,-133.03) 08/05/2018   11:49:34  ( -81.38,-133.12)    1.50                30