Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 10 16.  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   ( -81.12,  -6.61) 10/18/2017   03:05:35  ( -81.12,  -6.76)    2.65                23
 10/18/2017   03:55:23   (  81.15, 161.51) 10/18/2017   03:56:13  (  81.15, 161.61)    1.67                50
 10/20/2017   22:40:13   ( -81.13,  60.02) 10/20/2017   22:39:57  ( -81.12,  59.92)    1.95                16
 10/20/2017   23:29:39   (  81.14,-132.25) 10/20/2017   23:30:36  (  81.15,-132.09)    2.94                57
 10/23/2017   18:14:28   ( -81.12, 126.25) 10/23/2017   18:14:19  ( -81.12, 126.21)    0.75                 9
 10/23/2017   19:03:53   (  81.15, -65.68) 10/23/2017   19:04:58  (  81.14, -65.80)    2.02                65
 10/26/2017   12:59:56   (  79.94,  12.15) 10/26/2017   12:58:43  (  80.27,  10.59)   47.76                73
 10/26/2017   13:48:43   ( -81.13,-167.20) 10/26/2017   13:48:41  ( -81.13,-167.14)    1.03                 2
 10/26/2017   14:38:08   (  81.15,   0.84) 10/26/2017   14:39:20  (  81.15,   0.85)    0.20                72
 10/29/2017   08:33:32   (  81.11,  91.29) 10/29/2017   08:32:24  (  81.11,  91.47)    3.09                68