Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2016 8 23.  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)
 08/23/2016   18:26:37   (  81.18, -55.77) 08/23/2016   18:25:46  (  81.18, -55.70)    1.39                51
 08/23/2016   19:16:03   ( -81.19, 112.16) 08/23/2016   19:16:26  ( -81.19, 112.08)    1.35                23
 08/26/2016   14:00:52   (  81.19,  10.81) 08/26/2016   14:00:06  (  81.18,  10.65)    2.91                46
 08/26/2016   14:50:18   ( -81.21, 178.77) 08/26/2016   14:50:45  ( -81.20, 178.81)    0.62                27
 08/29/2016   09:35:08   (  81.19,  77.37) 08/29/2016   09:34:26  (  81.19,  77.35)    0.60                42
 08/29/2016   10:24:35   ( -81.19,-115.02) 08/29/2016   10:25:06  ( -81.20,-114.87)    2.74                31
 09/01/2016   05:09:25   (  81.18, 143.52) 09/01/2016   05:08:47  (  81.19, 143.66)    2.66                38
 09/01/2016   05:58:51   ( -81.20, -48.47) 09/01/2016   05:59:27  ( -81.20, -48.56)    1.58                36
 09/04/2016   00:43:40   (  81.18,-149.99) 09/04/2016   00:43:07  (  81.18,-150.04)    0.99                33