Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 12 12.  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)
 12/14/2019   12:40:44   (  81.11,  29.44) 12/14/2019   12:40:31  (  81.10,  29.42)    0.76                13
 12/14/2019   13:30:10   ( -81.13,-162.59) 12/14/2019   13:31:10  ( -81.12,-162.66)    1.52                60
 12/17/2019   08:14:59   (  81.10,  95.81) 12/17/2019   08:14:55  (  81.10,  95.89)    1.44                 4
 12/17/2019   09:04:25   ( -81.13, -96.19) 12/17/2019   09:05:34  ( -81.12, -96.17)    0.49                69
 12/20/2019   02:59:49   ( -81.07,  -5.85) 12/20/2019   02:58:40  ( -81.08,  -5.70)    2.63                69
 12/20/2019   03:49:14   (  81.10, 162.15) 12/20/2019   03:49:20  (  81.09, 161.97)    3.13                 6
 12/22/2019   22:34:02   ( -81.09,  60.86) 12/22/2019   22:33:03  ( -81.08,  60.76)    1.92                59
 12/22/2019   23:23:27   (  81.11,-131.16) 12/22/2019   23:23:42  (  81.11,-131.21)    1.08                15
 12/25/2019   18:08:17   ( -81.08, 127.18) 12/25/2019   18:07:27  ( -81.08, 127.21)    0.49                50