Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 11 20.  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)
 11/22/2019   00:56:13   ( -81.11,  25.63) 11/22/2019   00:55:59  ( -81.10,  25.68)    1.00                14
 11/22/2019   01:45:39   (  81.11,-166.66) 11/22/2019   01:46:39  (  81.12,-166.68)    0.44                60
 11/24/2019   20:30:27   ( -81.09,  91.82) 11/24/2019   20:30:22  ( -81.10,  91.98)    2.99                 5
 11/24/2019   21:19:52   (  81.12,-100.13) 11/24/2019   21:21:01  (  81.12,-100.00)    2.29                69
 11/27/2019   15:15:15   (  81.07,  -9.66) 11/27/2019   15:14:07  (  81.07,  -9.74)    1.33                68
 11/27/2019   16:04:41   ( -81.10, 158.34) 11/27/2019   16:04:46  ( -81.10, 158.27)    1.16                 5
 11/30/2019   10:49:29   (  81.07,  56.80) 11/30/2019   10:48:30  (  81.08,  56.91)    2.12                59
 11/30/2019   11:38:55   ( -81.10,-135.18) 11/30/2019   11:39:09  ( -81.11,-135.07)    1.92                14
 12/03/2019   06:23:42   (  81.07, 123.23) 12/03/2019   06:22:53  (  81.08, 123.18)    0.95                49