Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 11 12.  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)
 11/13/2017   23:29:31   ( -81.26,  49.72) 11/13/2017   23:28:48  ( -81.26,  49.68)    0.69                43
 11/14/2017   00:18:57   (  81.27,-142.53) 11/14/2017   00:19:28  (  81.27,-142.69)    2.81                31
 11/16/2017   19:03:44   ( -81.27, 116.29) 11/16/2017   19:03:05  ( -81.27, 116.38)    1.54                39
 11/16/2017   19:53:10   (  81.27, -75.99) 11/16/2017   19:53:45  (  81.27, -76.04)    0.82                35
 11/19/2017   14:37:58   ( -81.27,-177.21) 11/19/2017   14:37:24  ( -81.26,-177.33)    2.25                34
 11/19/2017   15:27:24   (  81.27,  -9.51) 11/19/2017   15:28:03  (  81.28,  -9.40)    1.89                39
 11/22/2017   10:12:12   ( -81.27,-110.75) 11/22/2017   10:11:42  ( -81.27,-110.67)    1.42                30
 11/22/2017   11:01:38   (  81.27,  56.91) 11/22/2017   11:02:22  (  81.27,  56.83)    1.46                44
 11/25/2017   05:46:25   ( -81.27, -44.36) 11/25/2017   05:46:00  ( -81.27, -44.41)    1.00                25