Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 4 15.  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)
 04/17/2019   14:24:12   ( -81.06,-177.75) 04/17/2019   14:25:00  ( -81.05,-177.89)    2.58                48
 04/17/2019   15:14:52   (  81.08,  -9.93) 04/17/2019   15:14:25  (  81.08,  -9.83)    1.76                27
 04/20/2019   09:58:36   ( -81.06,-111.31) 04/20/2019   09:59:14  ( -81.06,-111.39)    1.43                38
 04/20/2019   10:49:15   (  81.09,  56.82) 04/20/2019   10:48:39  (  81.08,  56.63)    3.26                36
 04/23/2019   05:33:00   ( -81.06, -44.88) 04/23/2019   05:33:28  ( -81.06, -44.92)    0.68                28
 04/23/2019   06:23:39   (  81.09, 123.19) 04/23/2019   06:22:53  (  81.08, 123.08)    1.95                46
 04/26/2019   01:07:23   ( -81.06,  21.56) 04/26/2019   01:07:41  ( -81.06,  21.54)    0.36                18
 04/26/2019   01:58:02   (  81.09,-170.44) 04/26/2019   01:57:06  (  81.08,-170.49)    1.00                56
 04/28/2019   20:41:47   ( -81.06,  87.99) 04/28/2019   20:41:55  ( -81.06,  87.98)    0.46                 8