Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 1 30.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/31/2020   06:55:10   ( -79.81, -77.77) 01/31/2020   06:53:56  ( -80.18, -79.20)   49.11                74
 01/31/2020   07:43:54   (  81.09, 103.32) 01/31/2020   07:43:52  (  81.10, 103.37)    1.03                 2
 01/31/2020   08:33:20   ( -81.11, -88.74) 01/31/2020   08:34:32  ( -81.11, -88.85)    2.00                72
 02/03/2020   02:28:42   ( -81.07,   1.73) 02/03/2020   02:27:36  ( -81.08,   1.80)    1.41                66
 02/03/2020   03:18:07   (  81.10, 169.78) 02/03/2020   03:18:15  (  81.09, 169.63)    2.69                 8
 02/05/2020   22:02:56   ( -81.07,  68.19) 02/05/2020   22:02:00  ( -81.07,  68.08)    1.75                56
 02/05/2020   22:52:21   (  81.10,-123.79) 02/05/2020   22:52:38  (  81.10,-123.75)    0.94                17
 02/08/2020   17:37:09   ( -81.09, 134.96) 02/08/2020   17:36:22  ( -81.09, 135.10)    2.40                47
 02/08/2020   18:26:34   (  81.12, -57.03) 02/08/2020   18:27:01  (  81.11, -57.13)    1.96                27
 02/11/2020   13:11:22   ( -81.09,-158.66) 02/11/2020   13:10:45  ( -81.09,-158.64)    0.32                37