Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 4 20.  Predictions up to the next  14.0 days:

     Date     Time(METOP-C) METOP-C Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 04/20/2019   09:58:36   ( -81.06,-111.25) 04/20/2019   09:59:14  ( -81.06,-111.34)    1.59                38
 04/20/2019   10:49:16   (  81.08,  56.57) 04/20/2019   10:48:39  (  81.09,  56.73)    3.09                37
 04/23/2019   05:32:59   ( -81.06, -44.84) 04/23/2019   05:33:27  ( -81.06, -44.91)    1.28                28
 04/23/2019   06:23:38   (  81.09, 123.30) 04/23/2019   06:22:52  (  81.09, 123.14)    2.77                46
 04/26/2019   01:07:23   ( -81.06,  21.58) 04/26/2019   01:07:41  ( -81.06,  21.50)    1.64                18
 04/26/2019   01:58:02   (  81.09,-170.35) 04/26/2019   01:57:06  (  81.08,-170.49)    2.55                56
 04/28/2019   20:41:46   ( -81.08,  88.38) 04/28/2019   20:41:54  ( -81.08,  88.23)    2.59                 8
 04/28/2019   21:32:25   (  81.10,-103.62) 04/28/2019   21:31:19  (  81.10,-103.79)    2.85                66
 05/01/2019   15:25:31   (  81.04, -13.65) 05/01/2019   15:26:41  (  81.04, -13.49)    2.96                70