Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 4 10.  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)
 04/12/2020   16:47:00   (  81.48, -25.97) 04/12/2020   16:46:39  (  81.49, -25.99)    1.04                21
 04/12/2020   17:36:27   ( -81.48, 141.61) 04/12/2020   17:37:19  ( -81.49, 141.63)    1.01                52
 04/15/2020   12:21:15   (  81.48,  40.53) 04/15/2020   12:21:01  (  81.49,  40.60)    1.10                14
 04/15/2020   13:10:42   ( -81.48,-151.85) 04/15/2020   13:11:41  ( -81.48,-151.74)    1.77                59
 04/18/2020   07:55:29   (  81.49, 107.17) 04/18/2020   07:55:22  (  81.48, 107.17)    0.94                 7
 04/18/2020   08:44:57   ( -81.48, -85.58) 04/18/2020   08:46:03  ( -81.48, -85.54)    1.21                66
 04/21/2020   02:40:23   ( -81.42,   4.34) 04/21/2020   02:39:09  ( -81.50,   4.16)   10.00                74
 04/21/2020   03:29:45   (  81.49, 173.54) 04/21/2020   03:29:44  (  81.48, 173.72)    3.14                 1
 04/21/2020   04:19:12   ( -81.49, -18.79) 04/21/2020   04:20:25  ( -81.48, -18.95)    2.91                73
 04/23/2020   22:14:35   ( -81.49,  72.42) 04/23/2020   22:13:27  ( -81.49,  72.33)    1.70                68