Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 9 9.  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)
 09/11/2017   13:29:55   (  81.21,  18.86) 09/11/2017   13:29:18  (  81.21,  19.00)    2.51                37
 09/11/2017   14:19:21   ( -81.23,-173.20) 09/11/2017   14:19:58  ( -81.22,-173.19)    0.17                37
 09/14/2017   09:04:09   (  81.20,  85.25) 09/14/2017   09:03:37  (  81.21,  85.24)    0.23                32
 09/14/2017   09:53:35   ( -81.22,-106.78) 09/14/2017   09:54:17  ( -81.22,-106.94)    2.74                42
 09/17/2017   04:38:24   (  81.20, 151.58) 09/17/2017   04:37:57  (  81.20, 151.44)    2.32                27
 09/17/2017   05:27:50   ( -81.22, -40.43) 09/17/2017   05:28:36  ( -81.23, -40.34)    1.70                46
 09/20/2017   00:12:38   (  81.21,-141.79) 09/20/2017   00:12:15  (  81.21,-141.62)    2.95                23
 09/20/2017   01:02:04   ( -81.23,  26.22) 09/20/2017   01:02:55  ( -81.23,  26.23)    0.18                51
 09/22/2017   19:46:51   (  81.22, -75.22) 09/22/2017   19:46:33  (  81.22, -75.09)    2.15                18