Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 8 3.  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)
 08/04/2017   16:35:11   ( -81.22, 152.80) 08/04/2017   16:34:34  ( -81.22, 152.81)    0.32                37
 08/04/2017   17:24:36   (  81.25, -39.08) 08/04/2017   17:25:12  (  81.25, -38.94)    2.39                36
 08/07/2017   12:09:27   ( -81.23,-140.62) 08/07/2017   12:08:54  ( -81.23,-140.56)    1.07                33
 08/07/2017   12:58:53   (  81.23,  27.10) 08/07/2017   12:59:33  (  81.24,  27.27)    3.04                40
 08/10/2017   07:43:43   ( -81.24, -74.06) 08/10/2017   07:43:14  ( -81.23, -73.94)    2.05                29
 08/10/2017   08:33:09   (  81.24,  93.63) 08/10/2017   08:33:54  (  81.24,  93.47)    2.76                45
 08/13/2017   03:17:59   ( -81.22,  -7.90) 08/13/2017   03:17:34  ( -81.23,  -7.72)    3.13                25
 08/13/2017   04:07:24   (  81.24, 160.14) 08/13/2017   04:08:13  (  81.24, 160.04)    1.71                49
 08/15/2017   22:52:15   ( -81.23,  58.61) 08/15/2017   22:51:55  ( -81.22,  58.48)    2.27                20