Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 11 13.  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,  49.79) 11/13/2017   23:28:48  ( -81.26,  49.74)    0.99                43
 11/14/2017   00:18:56   (  81.27,-142.45) 11/14/2017   00:19:27  (  81.27,-142.63)    3.09                31
 11/16/2017   19:03:45   ( -81.25, 116.02) 11/16/2017   19:03:06  ( -81.26, 116.04)    0.74                39
 11/16/2017   19:53:10   (  81.28, -75.87) 11/16/2017   19:53:45  (  81.27, -75.99)    1.95                35
 11/19/2017   14:37:59   ( -81.26,-177.42) 11/19/2017   14:37:24  ( -81.26,-177.30)    2.04                35
 11/19/2017   15:27:24   (  81.28,  -9.34) 11/19/2017   15:28:03  (  81.28,  -9.36)    0.72                39
 11/22/2017   10:12:13   ( -81.26,-110.88) 11/22/2017   10:11:43  ( -81.26,-111.04)    2.72                30
 11/22/2017   11:01:38   (  81.29,  57.17) 11/22/2017   11:02:21  (  81.28,  57.24)    1.21                43
 11/25/2017   05:46:26   ( -81.27, -44.39) 11/25/2017   05:46:00  ( -81.27, -44.42)    0.62                26