Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 11 21.  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)
 11/21/2019   07:37:37   (  81.49, 112.27) 11/21/2019   07:37:32  (  81.48, 112.11)    2.79                 5
 11/21/2019   08:27:04   ( -81.48, -80.20) 11/21/2019   08:28:12  ( -81.48, -80.34)    2.37                68
 11/24/2019   02:22:25   ( -81.49,  11.08) 11/24/2019   02:21:15  ( -81.48,  10.95)    2.17                70
 11/24/2019   03:11:52   (  81.48, 178.43) 11/24/2019   03:11:56  (  81.48, 178.28)    2.52                 4
 11/26/2019   21:56:39   ( -81.48,  77.22) 11/26/2019   21:55:38  ( -81.48,  77.14)    1.59                61
 11/26/2019   22:46:05   (  81.48,-115.06) 11/26/2019   22:46:18  (  81.48,-115.17)    1.77                13
 11/29/2019   17:30:53   ( -81.48, 143.73) 11/29/2019   17:30:01  ( -81.48, 143.71)    0.40                52
 11/29/2019   18:20:19   (  81.48, -48.59) 11/29/2019   18:20:41  (  81.48, -48.63)    0.73                22
 12/02/2019   13:05:07   ( -81.48,-149.81) 12/02/2019   13:04:24  ( -81.48,-149.73)    1.30                43