Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 2 11.  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)
 02/11/2017   07:19:01   (  81.13, 109.97) 02/11/2017   07:18:12  (  81.13, 110.04)    1.21                49
 02/11/2017   08:08:27   ( -81.15, -82.10) 02/11/2017   08:08:51  ( -81.15, -82.08)    0.52                24
 02/14/2017   02:53:15   (  81.12, 176.26) 02/14/2017   02:52:33  (  81.13, 176.28)    0.79                42
 02/14/2017   03:42:40   ( -81.16, -15.43) 02/14/2017   03:43:11  ( -81.16, -15.44)    0.66                31
 02/16/2017   22:27:29   (  81.13,-117.13) 02/16/2017   22:26:54  (  81.13,-117.13)    0.09                35
 02/16/2017   23:16:55   ( -81.15,  50.84) 02/16/2017   23:17:33  ( -81.15,  50.80)    0.76                38
 02/19/2017   18:01:43   (  81.14, -50.55) 02/19/2017   18:01:15  (  81.14, -50.56)    0.39                28
 02/19/2017   18:51:09   ( -81.16, 117.44) 02/19/2017   18:51:54  ( -81.16, 117.39)    1.07                45
 02/22/2017   13:35:56   (  81.15,  16.00) 02/22/2017   13:35:35  (  81.14,  15.99)    0.67                21