Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 5 12.  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)
 05/14/2019   01:44:35   (  81.47,-159.67) 05/14/2019   01:44:29  (  81.47,-159.60)    1.32                 6
 05/14/2019   02:34:02   ( -81.47,   7.96) 05/14/2019   02:35:09  ( -81.47,   8.12)    2.68                67
 05/16/2019   21:18:53   (  81.47, -93.30) 05/16/2019   21:18:42  (  81.47, -93.10)    3.18                11
 05/16/2019   22:08:20   ( -81.47,  74.36) 05/16/2019   22:09:23  ( -81.47,  74.22)    2.28                63
 05/19/2019   16:53:11   (  81.47, -26.83) 05/19/2019   16:52:56  (  81.47, -27.03)    3.22                15
 05/19/2019   17:42:38   ( -81.47, 140.85) 05/19/2019   17:43:36  ( -81.47, 140.72)    2.32                58
 05/22/2019   12:27:30   (  81.46,  39.33) 05/22/2019   12:27:09  (  81.47,  39.44)    2.07                21
 05/22/2019   13:16:56   ( -81.46,-152.97) 05/22/2019   13:17:48  ( -81.47,-152.81)    2.65                52
 05/25/2019   08:01:47   (  81.47, 105.97) 05/25/2019   08:01:21  (  81.47, 105.90)    1.27                26