Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 5 12.  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,  16.61) 05/13/2017   13:34:15  (  81.15,  16.49)    2.25                71
 05/13/2017   14:24:52   ( -81.17,-175.45) 05/13/2017   14:24:54  ( -81.18,-175.35)    1.72                 2
 05/16/2017   09:09:43   (  81.14,  82.77) 05/16/2017   09:08:36  (  81.14,  82.66)    1.98                67
 05/16/2017   09:59:08   ( -81.18,-108.89) 05/16/2017   09:59:14  ( -81.18,-108.78)    1.85                 6
 05/19/2017   04:44:00   (  81.14, 149.28) 05/19/2017   04:42:57  (  81.14, 149.19)    1.45                63
 05/19/2017   05:33:25   ( -81.19, -42.36) 05/19/2017   05:33:35  ( -81.19, -42.23)    2.19                10
 05/22/2017   00:18:17   (  81.15,-144.25) 05/22/2017   00:17:18  (  81.15,-144.29)    0.77                59
 05/22/2017   01:07:43   ( -81.17,  23.77) 05/22/2017   01:07:57  ( -81.18,  23.92)    2.67                14
 05/24/2017   19:52:33   (  81.15, -77.80) 05/24/2017   19:51:38  (  81.15, -77.78)    0.68                55