Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 9 1.  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)
 09/03/2018   17:55:05   ( -81.25, 133.34) 09/03/2018   17:54:32  ( -81.25, 133.50)    2.61                33
 09/03/2018   18:44:31   (  81.26, -58.90) 09/03/2018   18:45:12  (  81.26, -59.03)    2.23                41
 09/06/2018   13:29:21   ( -81.26,-160.15) 09/06/2018   13:28:51  ( -81.26,-159.97)    3.00                30
 09/06/2018   14:18:47   (  81.26,   7.58) 09/06/2018   14:19:31  (  81.26,   7.46)    2.05                44
 09/09/2018   09:03:38   ( -81.24, -94.04) 09/09/2018   09:03:12  ( -81.24, -94.22)    3.00                26
 09/09/2018   09:53:03   (  81.26,  74.03) 09/09/2018   09:53:50  (  81.26,  73.94)    1.52                47
 09/12/2018   04:37:53   ( -81.24, -27.59) 09/12/2018   04:37:30  ( -81.24, -27.71)    2.07                23
 09/12/2018   05:27:18   (  81.26, 140.45) 09/12/2018   05:28:08  (  81.26, 140.41)    0.67                50
 09/15/2018   00:12:08   ( -81.26,  39.20) 09/15/2018   00:11:48  ( -81.25,  39.17)    0.89                20