Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 9 15.  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)
 09/17/2018   19:46:24   ( -81.25, 105.41) 09/17/2018   19:46:07  ( -81.25, 105.38)    0.63                17
 09/17/2018   20:35:49   (  81.28, -86.47) 09/17/2018   20:36:45  (  81.27, -86.44)    0.61                56
 09/20/2018   15:20:39   ( -81.27, 172.17) 09/20/2018   15:20:25  ( -81.26, 172.22)    0.98                14
 09/20/2018   16:10:05   (  81.27, -20.12) 09/20/2018   16:11:04  (  81.27, -20.01)    1.84                59
 09/23/2018   10:54:54   ( -81.26,-121.47) 09/23/2018   10:54:43  ( -81.26,-121.34)    2.29                11
 09/23/2018   11:44:20   (  81.26,  46.21) 09/23/2018   11:45:23  (  81.26,  46.02)    3.20                63
 09/26/2018   06:29:10   ( -81.26, -55.14) 09/26/2018   06:29:03  ( -81.25, -55.29)    2.62                 7
 09/26/2018   07:18:35   (  81.28, 112.90) 09/26/2018   07:19:41  (  81.27, 112.82)    1.36                66
 09/29/2018   02:03:25   ( -81.27,  11.55) 09/29/2018   02:03:21  ( -81.26,  11.51)    0.90                 4