Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 4 10.  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)
 04/11/2019   01:01:35   (  81.09,-156.47) 04/11/2019   01:00:57  (  81.09,-156.44)    0.41                38
 04/11/2019   01:51:01   ( -81.11,  11.47) 04/11/2019   01:51:36  ( -81.11,  11.46)    0.22                35
 04/13/2019   20:35:49   (  81.09, -89.98) 04/13/2019   20:35:20  (  81.10, -89.82)    2.78                29
 04/13/2019   21:25:15   ( -81.11,  77.99) 04/13/2019   21:25:59  ( -81.12,  78.12)    2.28                44
 04/16/2019   16:10:02   (  81.09, -23.53) 04/16/2019   16:09:43  (  81.09, -23.59)    1.05                19
 04/16/2019   16:59:28   ( -81.12, 144.47) 04/16/2019   17:00:22  ( -81.11, 144.39)    1.41                54
 04/19/2019   11:44:16   (  81.09,  42.88) 04/19/2019   11:44:06  (  81.10,  43.00)    2.19                10
 04/19/2019   12:33:42   ( -81.12,-149.09) 04/19/2019   12:34:45  ( -81.12,-148.98)    2.00                63
 04/22/2019   06:29:08   ( -80.99, -59.77) 04/22/2019   06:27:54  ( -81.02, -59.85)    3.95                74
 04/22/2019   07:18:30   (  81.09, 109.27) 04/22/2019   07:18:30  (  81.09, 109.21)    0.96                 0