Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 5 29.  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)
 05/30/2017   11:01:06   (  81.15,  55.12) 05/30/2017   11:00:20  (  81.15,  55.00)    2.02                46
 05/30/2017   11:50:31   ( -81.19,-136.59) 05/30/2017   11:50:58  ( -81.19,-136.55)    0.76                27
 06/02/2017   06:35:22   (  81.17, 121.80) 06/02/2017   06:34:40  (  81.17, 121.82)    0.42                42
 06/02/2017   07:24:48   ( -81.18, -70.25) 06/02/2017   07:25:19  ( -81.19, -70.09)    2.70                31
 06/05/2017   02:09:38   (  81.18,-171.55) 06/05/2017   02:09:00  (  81.18,-171.37)    3.13                38
 06/05/2017   02:59:05   ( -81.18,  -3.95) 06/05/2017   02:59:41  ( -81.18,  -4.04)    1.67                36
 06/07/2017   21:43:54   (  81.17,-105.31) 06/07/2017   21:43:21  (  81.17,-105.34)    0.52                33
 06/07/2017   22:33:20   ( -81.19,  62.69) 06/07/2017   22:34:00  ( -81.19,  62.75)    1.08                40
 06/10/2017   17:18:10   (  81.18, -38.73) 06/10/2017   17:17:41  (  81.18, -38.57)    2.83                29