Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 4 8.  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)
 04/09/2015   15:45:19   (  81.03, -18.44) 04/09/2015   15:44:39  (  81.03, -18.47)    0.60                40
 04/09/2015   16:34:44   ( -81.07, 149.84) 04/09/2015   16:35:18  ( -81.06, 149.70)    2.51                34
 04/12/2015   11:19:35   (  81.03,  48.08) 04/12/2015   11:19:01  (  81.03,  47.90)    3.26                34
 04/12/2015   12:09:00   ( -81.08,-143.63) 04/12/2015   12:09:39  ( -81.08,-143.53)    1.89                39
 04/15/2015   06:53:52   (  81.04, 114.60) 04/15/2015   06:53:23  (  81.04, 114.58)    0.44                29
 04/15/2015   07:43:18   ( -81.06, -77.46) 04/15/2015   07:44:03  ( -81.06, -77.55)    1.57                45
 04/18/2015   02:28:09   (  81.05,-178.87) 04/18/2015   02:27:45  (  81.05,-178.79)    1.51                24
 04/18/2015   03:17:35   ( -81.07, -10.93) 04/18/2015   03:18:25  ( -81.07, -10.90)    0.60                50
 04/20/2015   22:02:25   (  81.05,-112.35) 04/20/2015   22:02:06  (  81.05,-112.21)    2.40                19