Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 6 22.  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)
 06/23/2017   11:50:39   (  81.22,  43.90) 06/23/2017   11:50:08  (  81.21,  43.84)    1.32                31
 06/23/2017   12:40:05   ( -81.24,-148.19) 06/23/2017   12:40:47  ( -81.23,-148.26)    1.38                42
 06/26/2017   07:24:55   (  81.22, 110.33) 06/26/2017   07:24:29  (  81.21, 110.24)    1.73                26
 06/26/2017   08:14:21   ( -81.24, -81.73) 06/26/2017   08:15:08  ( -81.23, -81.82)    1.76                47
 06/29/2017   02:59:11   (  81.22, 176.74) 06/29/2017   02:58:50  (  81.21, 176.59)    2.47                21
 06/29/2017   03:48:37   ( -81.24, -15.30) 06/29/2017   03:49:29  ( -81.23, -15.43)    2.40                52
 07/01/2017   22:33:26   (  81.21,-116.89) 07/01/2017   22:33:09  (  81.22,-116.71)    3.07                17
 07/01/2017   23:22:52   ( -81.24,  51.11) 07/01/2017   23:23:48  ( -81.24,  51.30)    3.26                56
 07/04/2017   18:07:42   (  81.21, -50.54) 07/04/2017   18:07:30  (  81.22, -50.45)    1.73                12