Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 4 4.  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)
 04/05/2019   09:53:07   (  81.09,  70.62) 04/05/2019   09:52:10  (  81.09,  70.79)    3.15                57
 04/05/2019   10:42:33   ( -81.11,-121.43) 04/05/2019   10:42:49  ( -81.11,-121.30)    2.27                16
 04/08/2019   05:27:21   (  81.10, 137.19) 04/08/2019   05:26:34  (  81.09, 137.07)    2.31                47
 04/08/2019   06:16:47   ( -81.12, -54.83) 04/08/2019   06:17:13  ( -81.11, -55.00)    3.11                26
 04/11/2019   01:01:36   (  81.08,-156.62) 04/11/2019   01:00:58  (  81.08,-156.68)    0.96                38
 04/11/2019   01:51:01   ( -81.10,  11.38) 04/11/2019   01:51:36  ( -81.10,  11.29)    1.63                35
 04/13/2019   20:35:49   (  81.08, -90.10) 04/13/2019   20:35:20  (  81.09, -90.06)    0.75                29
 04/13/2019   21:25:15   ( -81.11,  77.93) 04/13/2019   21:25:59  ( -81.11,  77.94)    0.18                44
 04/16/2019   16:10:03   (  81.09, -23.60) 04/16/2019   16:09:43  (  81.10, -23.46)    2.37                20