Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 5 28.  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   (  81.16,  55.33) 05/30/2017   11:00:20  (  81.16,  55.22)    1.92                46
 05/30/2017   11:50:32   ( -81.18,-136.73) 05/30/2017   11:50:59  ( -81.18,-136.69)    0.72                27
 06/02/2017   06:35:22   (  81.16, 121.64) 06/02/2017   06:34:40  (  81.16, 121.67)    0.68                42
 06/02/2017   07:24:47   ( -81.20, -70.03) 06/02/2017   07:25:18  ( -81.20, -69.86)    2.76                31
 06/05/2017   02:09:38   (  81.17,-171.71) 06/05/2017   02:09:00  (  81.17,-171.53)    3.13                38
 06/05/2017   02:59:04   ( -81.19,  -3.72) 06/05/2017   02:59:40  ( -81.19,  -3.81)    1.59                36
 06/07/2017   21:43:54   (  81.18,-105.10) 06/07/2017   21:43:21  (  81.17,-105.12)    0.74                33
 06/07/2017   22:33:21   ( -81.18,  62.54) 06/07/2017   22:34:01  ( -81.19,  62.59)    1.20                40
 06/10/2017   17:18:10   (  81.17, -38.90) 06/10/2017   17:17:41  (  81.17, -38.74)    2.81                29