Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 7 7.  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)
 07/08/2017   20:11:20   ( -81.19,  98.19) 07/08/2017   20:10:24  ( -81.19,  98.36)    2.88                56
 07/08/2017   21:00:46   (  81.19, -94.04) 07/08/2017   21:01:04  (  81.20, -93.92)    2.19                18
 07/11/2017   15:45:36   ( -81.18, 164.49) 07/11/2017   15:44:45  ( -81.18, 164.61)    2.05                51
 07/11/2017   16:35:01   (  81.21, -27.40) 07/11/2017   16:35:24  (  81.20, -27.31)    1.49                23
 07/14/2017   11:19:50   ( -81.19,-128.86) 07/14/2017   11:19:04  ( -81.19,-128.76)    1.60                46
 07/14/2017   12:09:16   (  81.20,  38.85) 07/14/2017   12:09:44  (  81.20,  38.90)    0.88                28
 07/17/2017   06:54:06   ( -81.18, -62.60) 07/17/2017   06:53:25  ( -81.18, -62.54)    1.20                41
 07/17/2017   07:43:31   (  81.20, 105.44) 07/17/2017   07:44:04  (  81.20, 105.47)    0.50                33
 07/20/2017   02:28:21   ( -81.19,   3.99) 07/20/2017   02:27:45  ( -81.19,   4.06)    1.16                36