Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2016 12 10.  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)
 12/12/2016   17:43:35   (  81.08, -46.74) 12/12/2016   17:42:59  (  81.07, -46.93)    3.29                36
 12/12/2016   18:33:01   ( -81.10, 121.20) 12/12/2016   18:33:38  ( -81.10, 121.22)    0.77                37
 12/15/2016   13:17:48   (  81.08,  19.78) 12/15/2016   13:17:20  (  81.09,  19.86)    1.45                28
 12/15/2016   14:07:14   ( -81.10,-172.25) 12/15/2016   14:08:00  ( -81.10,-172.32)    1.23                46
 12/18/2016   08:52:02   (  81.09,  86.26) 12/18/2016   08:51:43  (  81.09,  86.26)    0.20                19
 12/18/2016   09:41:28   ( -81.11,-105.75) 12/18/2016   09:42:23  ( -81.11,-105.89)    2.45                55
 12/21/2016   04:26:16   (  81.08, 152.69) 12/21/2016   04:26:06  (  81.09, 152.64)    0.96                10
 12/21/2016   05:15:42   ( -81.11, -39.30) 12/21/2016   05:16:46  ( -81.11, -39.48)    3.23                64
 12/23/2016   23:11:18   ( -80.68,  46.28) 12/23/2016   23:10:04  ( -80.82,  45.85)   16.68                74
 12/24/2016   00:00:28   (  81.10,-140.56) 12/24/2016   00:00:27  (  81.10,-140.63)    1.43                 1