Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 5 11.  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)
 05/13/2017   13:35:26   (  81.16,  16.64) 05/13/2017   13:34:15  (  81.15,  16.52)    2.26                71
 05/13/2017   14:24:52   ( -81.18,-175.41) 05/13/2017   14:24:54  ( -81.18,-175.31)    1.71                 2
 05/16/2017   09:09:43   (  81.14,  82.80) 05/16/2017   09:08:36  (  81.14,  82.69)    1.93                67
 05/16/2017   09:59:08   ( -81.18,-108.85) 05/16/2017   09:59:14  ( -81.18,-108.74)    1.88                 6
 05/19/2017   04:44:00   (  81.14, 149.30) 05/19/2017   04:42:57  (  81.15, 149.22)    1.34                63
 05/19/2017   05:33:26   ( -81.17, -42.70) 05/19/2017   05:33:36  ( -81.17, -42.57)    2.22                10
 05/22/2017   00:18:17   (  81.15,-144.23) 05/22/2017   00:17:18  (  81.15,-144.26)    0.60                59
 05/22/2017   01:07:43   ( -81.17,  23.80) 05/22/2017   01:07:57  ( -81.18,  23.96)    2.80                14
 05/24/2017   19:52:33   (  81.15, -77.79) 05/24/2017   19:51:38  (  81.15, -77.75)    0.86                55