Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 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)
 11/20/2015   16:29:12   (  81.18, -26.47) 11/20/2015   16:28:58  (  81.18, -26.36)    1.95                14
 11/20/2015   17:18:38   ( -81.20, 141.45) 11/20/2015   17:19:38  ( -81.19, 141.27)    3.29                60
 11/23/2015   12:03:27   (  81.18,  39.87) 11/23/2015   12:03:17  (  81.18,  39.93)    1.11                10
 11/23/2015   12:52:53   ( -81.19,-152.19) 11/23/2015   12:53:56  ( -81.20,-152.02)    2.80                63
 11/26/2015   07:37:42   (  81.19, 106.48) 11/26/2015   07:37:36  (  81.18, 106.56)    1.43                 6
 11/26/2015   08:27:08   ( -81.21, -85.55) 11/26/2015   08:28:15  ( -81.21, -85.36)    3.31                67
 11/29/2015   02:23:09   ( -80.11,  -7.28) 11/29/2015   02:21:55  ( -80.43,  -8.48)   42.47                74
 11/29/2015   03:11:58   (  81.17, 172.63) 11/29/2015   03:11:56  (  81.18, 172.77)    2.58                 2
 11/29/2015   04:01:24   ( -81.19, -19.38) 11/29/2015   04:02:36  ( -81.19, -19.49)    1.88                72
 12/01/2015   21:56:47   ( -81.17,  71.39) 12/01/2015   21:55:36  ( -81.16,  71.48)    1.58                71