Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 5 15.  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)
 05/16/2019   21:18:52   (  81.47, -93.33) 05/16/2019   21:18:43  (  81.47, -93.38)    0.79                 9
 05/16/2019   22:08:19   ( -81.47,  74.28) 05/16/2019   22:09:23  ( -81.47,  74.33)    0.73                64
 05/19/2019   16:53:09   (  81.47, -26.96) 05/19/2019   16:52:56  (  81.47, -26.91)    0.87                13
 05/19/2019   17:42:36   ( -81.47, 140.68) 05/19/2019   17:43:36  ( -81.47, 140.81)    2.16                60
 05/22/2019   12:27:25   (  81.46,  39.35) 05/22/2019   12:27:08  (  81.47,  39.54)    3.33                17
 05/22/2019   13:16:52   ( -81.46,-152.99) 05/22/2019   13:17:49  ( -81.47,-153.13)    2.41                57
 05/25/2019   08:01:41   (  81.47, 105.99) 05/25/2019   08:01:21  (  81.47, 105.98)    0.21                20
 05/25/2019   08:51:08   ( -81.47, -86.33) 05/25/2019   08:52:01  ( -81.47, -86.29)    0.80                53
 05/28/2019   03:35:57   (  81.47, 172.56) 05/28/2019   03:35:34  (  81.47, 172.39)    2.94                23