Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 11 18.  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   ( -81.42,-127.91) 11/20/2018   11:31:31  ( -81.42,-128.10)    3.16                38
 11/20/2018   12:21:35   (  81.42,  39.83) 11/20/2018   12:22:10  (  81.42,  39.95)    1.95                35
 11/23/2018   07:06:23   ( -81.42, -61.46) 11/23/2018   07:05:45  ( -81.42, -61.48)    0.34                38
 11/23/2018   07:55:49   (  81.42, 106.25) 11/23/2018   07:56:25  (  81.42, 106.12)    2.15                36
 11/26/2018   02:40:38   ( -81.42,   4.94) 11/26/2018   02:40:00  ( -81.42,   5.12)    3.07                38
 11/26/2018   03:30:04   (  81.42, 172.63) 11/26/2018   03:30:40  (  81.42, 172.68)    0.96                36
 11/28/2018   22:14:53   ( -81.41,  71.29) 11/28/2018   22:14:16  ( -81.42,  71.31)    0.68                37
 11/28/2018   23:04:19   (  81.41,-121.04) 11/28/2018   23:04:56  (  81.42,-121.17)    2.22                37
 12/01/2018   17:49:06   ( -81.42, 137.98) 12/01/2018   17:48:30  ( -81.42, 137.88)    1.70                36