Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 6 24.  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)
 06/26/2017   07:24:55   (  81.22, 110.28) 06/26/2017   07:24:29  (  81.21, 110.21)    1.21                26
 06/26/2017   08:14:21   ( -81.23, -81.80) 06/26/2017   08:15:08  ( -81.23, -81.87)    1.14                47
 06/29/2017   02:59:11   (  81.21, 176.68) 06/29/2017   02:58:50  (  81.21, 176.62)    1.00                21
 06/29/2017   03:48:37   ( -81.23, -15.38) 06/29/2017   03:49:29  ( -81.23, -15.42)    0.83                52
 07/01/2017   22:33:26   (  81.21,-116.95) 07/01/2017   22:33:10  (  81.21,-116.99)    0.73                16
 07/01/2017   23:22:52   ( -81.23,  51.02) 07/01/2017   23:23:49  ( -81.23,  51.00)    0.36                57
 07/04/2017   18:07:41   (  81.23, -50.24) 07/04/2017   18:07:30  (  81.22, -50.24)    0.43                11
 07/04/2017   18:57:08   ( -81.23, 117.39) 07/04/2017   18:58:10  ( -81.23, 117.41)    0.69                62
 07/07/2017   13:41:57   (  81.22,  16.07) 07/07/2017   13:41:51  (  81.22,  16.11)    0.68                 6