Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 4 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)
 04/19/2019   11:44:16   (  81.09,  42.80) 04/19/2019   11:44:06  (  81.09,  42.85)    1.03                10
 04/19/2019   12:33:41   ( -81.13,-148.91) 04/19/2019   12:34:44  ( -81.13,-148.83)    1.37                63
 04/22/2019   06:29:14   ( -80.82, -61.97) 04/22/2019   06:28:00  ( -80.92, -62.26)   11.53                74
 04/22/2019   07:18:30   (  81.09, 109.22) 04/22/2019   07:18:30  (  81.09, 109.05)    3.03                 0
 04/22/2019   08:07:56   ( -81.11, -82.82) 04/22/2019   08:09:09  ( -81.11, -82.97)    2.62                73
 04/25/2019   02:03:18   ( -81.08,   7.95) 04/25/2019   02:02:13  ( -81.08,   7.99)    0.68                65
 04/25/2019   02:52:43   (  81.11, 175.97) 04/25/2019   02:52:52  (  81.11, 175.97)    0.37                 9
 04/27/2019   21:37:31   ( -81.08,  74.34) 04/27/2019   21:36:36  ( -81.07,  74.19)    2.72                55
 04/27/2019   22:26:56   (  81.10,-117.66) 04/27/2019   22:27:14  (  81.11,-117.50)    2.95                18
 04/30/2019   17:11:45   ( -81.08, 140.70) 04/30/2019   17:10:59  ( -81.08, 140.74)    0.84                46