Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 1 31.  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)
 02/02/2017   20:36:21   (  81.12, -89.53) 02/02/2017   20:35:09  (  81.12, -89.61)    1.38                72
 02/02/2017   21:25:47   ( -81.13,  78.39) 02/02/2017   21:25:48  ( -81.14,  78.30)    1.58                 1
 02/02/2017   22:14:40   (  81.71,-100.89) 02/02/2017   22:15:53  (  81.34,-100.31)   42.05                73
 02/05/2017   16:10:33   (  81.13, -22.86) 02/05/2017   16:09:29  (  81.12, -22.95)    1.75                64
 02/05/2017   16:59:59   ( -81.15, 145.09) 02/05/2017   17:00:08  ( -81.14, 144.97)    2.10                 9
 02/08/2017   11:44:47   (  81.12,  43.41) 02/08/2017   11:43:51  (  81.12,  43.31)    1.68                56
 02/08/2017   12:34:13   ( -81.14,-148.62) 02/08/2017   12:34:30  ( -81.14,-148.75)    2.22                17
 02/11/2017   07:19:00   (  81.13, 110.00) 02/11/2017   07:18:12  (  81.13, 109.93)    1.33                48
 02/11/2017   08:08:26   ( -81.15, -82.00) 02/11/2017   08:08:51  ( -81.15, -82.11)    1.98                25
 02/14/2017   02:53:13   (  81.14, 176.56) 02/14/2017   02:52:33  (  81.13, 176.53)    0.77                40