Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 10 22.  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)
 10/23/2017   18:14:28   ( -81.13, 126.44) 10/23/2017   18:14:19  ( -81.13, 126.38)    1.12                 9
 10/23/2017   19:03:54   (  81.14, -65.81) 10/23/2017   19:04:59  (  81.14, -65.97)    2.68                65
 10/26/2017   13:00:03   (  79.67,  10.11) 10/26/2017   12:58:50  (  80.07,   8.27)   56.44                73
 10/26/2017   13:48:42   ( -81.14,-167.01) 10/26/2017   13:48:40  ( -81.13,-166.99)    0.58                 2
 10/26/2017   14:38:08   (  81.14,   0.72) 10/26/2017   14:39:20  (  81.15,   0.67)    0.92                72
 10/29/2017   08:33:32   (  81.10,  91.17) 10/29/2017   08:32:24  (  81.11,  91.26)    1.73                68
 10/29/2017   09:22:58   ( -81.12,-100.85) 10/29/2017   09:23:03  ( -81.13,-100.75)    1.97                 5
 11/01/2017   04:07:47   (  81.10, 157.63) 11/01/2017   04:06:47  (  81.10, 157.48)    2.61                60
 11/01/2017   04:57:13   ( -81.12, -34.38) 11/01/2017   04:57:26  ( -81.12, -34.53)    2.70                13
 11/03/2017   23:42:00   (  81.12,-135.60) 11/03/2017   23:41:07  (  81.12,-135.58)    0.48                53