Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 2 19.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 02/21/2018   15:39:25   (  81.15, -14.95) 02/21/2018   15:38:50  (  81.15, -14.84)    1.80                35
 02/21/2018   16:28:51   ( -81.17, 152.98) 02/21/2018   16:29:29  ( -81.17, 153.16)    3.03                38
 02/24/2018   11:13:38   (  81.15,  51.47) 02/24/2018   11:13:11  (  81.14,  51.50)    0.67                27
 02/24/2018   12:03:04   ( -81.17,-140.58) 02/24/2018   12:03:50  ( -81.17,-140.49)    1.41                46
 02/27/2018   06:47:52   (  81.14, 117.85) 02/27/2018   06:47:33  (  81.14, 117.84)    0.21                19
 02/27/2018   07:37:18   ( -81.16, -74.17) 02/27/2018   07:38:12  ( -81.16, -74.16)    0.17                54
 03/02/2018   02:22:06   (  81.14,-175.81) 03/02/2018   02:21:55  (  81.14,-175.85)    0.72                11
 03/02/2018   03:11:32   ( -81.16,  -7.80) 03/02/2018   03:12:34  ( -81.16,  -7.84)    0.72                62
 03/04/2018   21:56:18   (  81.15,-109.13) 03/04/2018   21:56:15  (  81.15,-109.16)    0.78                 3