Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 3 18.  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)
 03/20/2015   23:35:12   ( -81.03,  44.13) 03/20/2015   23:34:36  ( -81.04,  44.29)    3.01                36
 03/21/2015   00:24:37   (  81.05,-147.84) 03/21/2015   00:25:15  (  81.06,-147.76)    1.56                38
 03/23/2015   19:09:25   ( -81.03, 110.66) 03/23/2015   19:08:59  ( -81.04, 110.78)    2.14                26
 03/23/2015   19:58:50   (  81.06, -81.32) 03/23/2015   19:59:38  (  81.06, -81.32)    0.33                48
 03/26/2015   14:43:39   ( -81.03, 177.10) 03/26/2015   14:43:23  ( -81.04, 177.19)    1.82                16
 03/26/2015   15:33:04   (  81.06, -14.91) 03/26/2015   15:34:02  (  81.06, -14.95)    0.80                58
 03/29/2015   10:17:52   ( -81.05,-116.21) 03/29/2015   10:17:46  ( -81.05,-116.10)    1.96                 6
 03/29/2015   11:07:17   (  81.07,  51.77) 03/29/2015   11:08:25  (  81.07,  51.72)    1.02                68
 04/01/2015   05:02:40   (  81.01, 141.99) 04/01/2015   05:01:31  (  81.01, 141.94)    0.82                69