Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 12 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)
 12/22/2019   05:15:25   (  81.49, 147.76) 12/22/2019   05:14:22  (  81.48, 147.75)    0.85                63
 12/22/2019   06:04:52   ( -81.49, -44.68) 12/22/2019   06:05:02  ( -81.48, -44.59)    1.69                10
 12/25/2019   00:49:40   (  81.48,-146.01) 12/25/2019   00:48:45  (  81.48,-145.87)    2.26                55
 12/25/2019   01:39:07   ( -81.48,  21.59) 12/25/2019   01:39:26  ( -81.48,  21.43)    2.60                19
 12/27/2019   20:23:54   (  81.49, -79.41) 12/27/2019   20:23:08  (  81.48, -79.50)    1.59                46
 12/27/2019   21:13:21   ( -81.49,  88.21) 12/27/2019   21:13:48  ( -81.48,  88.23)    0.95                27
 12/30/2019   15:58:08   (  81.48, -13.25) 12/30/2019   15:57:30  (  81.48, -13.15)    1.81                38
 12/30/2019   16:47:35   ( -81.48, 154.40) 12/30/2019   16:48:11  ( -81.48, 154.21)    3.09                36
 01/02/2020   11:32:22   (  81.48,  53.28) 01/02/2020   11:31:53  (  81.48,  53.19)    1.44                29