Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 6 13.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 06/16/2017   08:26:42   (  81.18,  94.22) 06/16/2017   08:26:23  (  81.17,  94.04)    3.17                19
 06/16/2017   09:16:08   ( -81.20, -97.85) 06/16/2017   09:17:02  ( -81.19, -97.98)    2.35                54
 06/19/2017   04:00:58   (  81.18, 160.70) 06/19/2017   04:00:43  (  81.18, 160.76)    1.04                15
 06/19/2017   04:50:24   ( -81.20, -31.34) 06/19/2017   04:51:22  ( -81.20, -31.25)    1.52                58
 06/21/2017   23:35:13   (  81.18,-132.84) 06/21/2017   23:35:03  (  81.18,-132.90)    1.10                10
 06/22/2017   00:24:39   ( -81.21,  35.14) 06/22/2017   00:25:42  ( -81.20,  35.10)    0.92                63
 06/24/2017   19:09:29   (  81.18, -66.42) 06/24/2017   19:09:24  (  81.18, -66.59)    2.87                 5
 06/24/2017   19:58:55   ( -81.21, 101.59) 06/24/2017   20:00:03  ( -81.20, 101.42)    2.90                68
 06/27/2017   13:54:36   ( -80.75,-173.67) 06/27/2017   13:53:22  ( -80.90,-174.14)   19.01                74