Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 1 7.  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)
 01/08/2017   13:17:42   ( -81.13,-159.61) 01/08/2017   13:16:34  ( -81.12,-159.79)    3.25                68
 01/08/2017   14:07:08   (  81.13,   8.12) 01/08/2017   14:07:13  (  81.14,   8.10)    0.55                 5
 01/11/2017   08:51:57   ( -81.12, -93.30) 01/11/2017   08:50:55  ( -81.12, -93.36)    1.05                62
 01/11/2017   09:41:22   (  81.15,  74.77) 01/11/2017   09:41:33  (  81.15,  74.91)    2.41                11
 01/14/2017   04:26:11   ( -81.13, -26.66) 01/14/2017   04:25:15  ( -81.12, -26.76)    1.85                56
 01/14/2017   05:15:36   (  81.16, 141.39) 01/14/2017   05:15:53  (  81.16, 141.52)    2.16                17
 01/17/2017   00:00:25   ( -81.12,  39.59) 01/16/2017   23:59:34  ( -81.12,  39.65)    1.16                51
 01/17/2017   00:49:50   (  81.14,-152.39) 01/17/2017   00:50:13  (  81.14,-152.46)    1.21                23
 01/19/2017   19:34:39   ( -81.13, 106.17) 01/19/2017   19:33:53  ( -81.13, 106.23)    1.07                46