Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 2 18.  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)
 02/19/2017   18:01:43   (  81.14, -50.60) 02/19/2017   18:01:15  (  81.14, -50.58)    0.47                28
 02/19/2017   18:51:09   ( -81.16, 117.32) 02/19/2017   18:51:54  ( -81.16, 117.32)    0.16                45
 02/22/2017   13:35:57   (  81.14,  15.92) 02/22/2017   13:35:36  (  81.14,  15.99)    1.27                21
 02/22/2017   14:25:23   ( -81.16,-176.13) 02/22/2017   14:26:15  ( -81.16,-176.07)    1.05                52
 02/25/2017   09:10:10   (  81.15,  82.41) 02/25/2017   09:09:56  (  81.15,  82.55)    2.54                14
 02/25/2017   09:59:36   ( -81.17,-109.62) 02/25/2017   10:00:35  ( -81.17,-109.48)    2.46                59
 02/28/2017   04:44:24   (  81.15, 148.85) 02/28/2017   04:44:18  (  81.14, 148.72)    2.36                 6
 02/28/2017   05:33:50   ( -81.17, -43.15) 02/28/2017   05:34:57  ( -81.16, -43.27)    2.27                67
 03/02/2017   23:29:13   ( -81.12,  47.25) 03/02/2017   23:28:00  ( -81.12,  47.30)    0.76                73
 03/03/2017   00:18:38   (  81.15,-144.74) 03/03/2017   00:18:39  (  81.15,-144.74)    0.13                 1