Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 12 17.  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)
 12/17/2019   08:14:59   (  81.10,  95.78) 12/17/2019   08:14:55  (  81.11,  95.93)    2.49                 4
 12/17/2019   09:04:25   ( -81.12, -96.26) 12/17/2019   09:05:34  ( -81.13, -96.17)    1.57                69
 12/20/2019   02:59:49   ( -81.07,  -5.94) 12/20/2019   02:58:41  ( -81.07,  -6.08)    2.30                68
 12/20/2019   03:49:14   (  81.09, 162.10) 12/20/2019   03:49:20  (  81.09, 162.01)    1.47                 6
 12/22/2019   22:34:02   ( -81.08,  60.72) 12/22/2019   22:33:03  ( -81.08,  60.77)    0.82                59
 12/22/2019   23:23:27   (  81.11,-131.26) 12/22/2019   23:23:42  (  81.11,-131.17)    1.70                15
 12/25/2019   18:08:16   ( -81.09, 127.36) 12/25/2019   18:07:27  ( -81.09, 127.23)    2.42                49
 12/25/2019   18:57:41   (  81.12, -64.65) 12/25/2019   18:58:06  (  81.11, -64.73)    1.61                25
 12/28/2019   13:42:31   ( -81.08,-166.40) 12/28/2019   13:41:51  ( -81.09,-166.32)    1.52                40