Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2015 6 10.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/12/2015   00:55:04   (  81.20,-152.64) 06/12/2015   00:54:18  (  81.19,-152.69)    0.92                46
 06/12/2015   01:44:30   ( -81.21,  15.31) 06/12/2015   01:44:57  ( -81.21,  15.24)    1.19                27
 06/14/2015   20:29:21   (  81.19, -86.34) 06/14/2015   20:28:38  (  81.19, -86.34)    0.45                43
 06/14/2015   21:18:47   ( -81.21,  81.63) 06/14/2015   21:19:17  ( -81.21,  81.62)    0.37                30
 06/17/2015   16:03:37   (  81.19, -19.81) 06/17/2015   16:02:57  (  81.20, -19.67)    2.49                40
 06/17/2015   16:53:03   ( -81.21, 148.18) 06/17/2015   16:53:36  ( -81.22, 148.31)    2.30                33
 06/20/2015   11:37:52   (  81.19,  46.58) 06/20/2015   11:37:16  (  81.19,  46.55)    0.64                36
 06/20/2015   12:27:18   ( -81.21,-145.40) 06/20/2015   12:27:55  ( -81.21,-145.43)    0.51                37
 06/23/2015   07:12:07   (  81.20, 113.21) 06/23/2015   07:11:35  (  81.20, 113.10)    2.01                32