Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 9 18.  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)
 09/20/2018   15:20:39   ( -81.26, 172.13) 09/20/2018   15:20:25  ( -81.26, 172.21)    1.40                14
 09/20/2018   16:10:05   (  81.27, -20.12) 09/20/2018   16:11:04  (  81.27, -19.99)    2.24                59
 09/23/2018   10:54:54   ( -81.26,-121.52) 09/23/2018   10:54:43  ( -81.26,-121.33)    3.24                11
 09/23/2018   11:44:20   (  81.26,  46.19) 09/23/2018   11:45:23  (  81.26,  46.05)    2.40                63
 09/26/2018   06:29:10   ( -81.25, -55.20) 09/26/2018   06:29:03  ( -81.25, -55.27)    1.19                 7
 09/26/2018   07:18:35   (  81.28, 112.86) 09/26/2018   07:19:41  (  81.27, 112.86)    0.19                66
 09/29/2018   02:03:25   ( -81.27,  11.47) 09/29/2018   02:03:21  ( -81.27,  11.55)    1.49                 4
 09/29/2018   02:52:51   (  81.27, 179.12) 09/29/2018   02:54:00  (  81.28, 179.29)    2.95                69
 10/01/2018   20:48:21   (  81.07, -92.90) 10/01/2018   20:47:07  (  81.16, -92.98)    9.79                74
 10/01/2018   21:37:40   ( -81.26,  77.73) 10/01/2018   21:37:40  ( -81.26,  77.60)    2.22                 0