Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 10 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)
 10/18/2017   03:05:58   ( -81.13,  -6.39) 10/18/2017   03:05:34  ( -81.13,  -6.45)    1.20                24
 10/18/2017   03:55:24   (  81.13, 161.26) 10/18/2017   03:56:14  (  81.13, 161.13)    2.16                50
 10/20/2017   22:40:13   ( -81.12,  59.89) 10/20/2017   22:39:56  ( -81.12,  59.82)    1.22                17
 10/20/2017   23:29:38   (  81.14,-132.12) 10/20/2017   23:30:35  (  81.14,-132.21)    1.60                57
 10/23/2017   18:14:28   ( -81.13, 126.50) 10/23/2017   18:14:18  ( -81.13, 126.44)    1.14                10
 10/23/2017   19:03:53   (  81.15, -65.53) 10/23/2017   19:04:57  (  81.15, -65.58)    1.00                64
 10/26/2017   13:48:44   ( -81.12,-167.30) 10/26/2017   13:48:41  ( -81.12,-167.35)    0.93                 3
 10/26/2017   14:38:08   (  81.16,   1.03) 10/26/2017   14:39:19  (  81.16,   1.03)    0.63                71
 10/29/2017   08:33:31   (  81.12,  91.50) 10/29/2017   08:32:22  (  81.12,  91.59)    1.47                69