Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 11 19.  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)
 11/20/2018   11:32:09   ( -81.41,-127.99) 11/20/2018   11:31:30  ( -81.42,-127.80)    3.07                39
 11/20/2018   12:21:35   (  81.42,  39.76) 11/20/2018   12:22:10  (  81.42,  39.85)    1.57                35
 11/23/2018   07:06:24   ( -81.42, -61.51) 11/23/2018   07:05:46  ( -81.42, -61.58)    1.11                38
 11/23/2018   07:55:50   (  81.42, 106.21) 11/23/2018   07:56:26  (  81.42, 106.03)    2.93                36
 11/26/2018   02:40:38   ( -81.42,   4.92) 11/26/2018   02:40:00  ( -81.42,   5.03)    1.77                38
 11/26/2018   03:30:04   (  81.42, 172.62) 11/26/2018   03:30:40  (  81.42, 172.60)    0.48                36
 11/28/2018   22:14:53   ( -81.41,  71.31) 11/28/2018   22:14:16  ( -81.42,  71.22)    1.62                37
 11/28/2018   23:04:19   (  81.42,-121.01) 11/28/2018   23:04:55  (  81.42,-120.86)    2.60                36
 12/01/2018   17:49:08   ( -81.41, 137.66) 12/01/2018   17:48:31  ( -81.42, 137.79)    2.30                37