Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 2 15.  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)
 02/16/2018   00:30:58   (  81.13,-148.02) 02/16/2018   00:30:08  (  81.13,-148.10)    1.29                50
 02/16/2018   01:20:24   ( -81.15,  19.90) 02/16/2018   01:20:47  ( -81.15,  19.94)    0.78                23
 02/18/2018   20:05:11   (  81.13, -81.56) 02/18/2018   20:04:29  (  81.13, -81.72)    2.91                42
 02/18/2018   20:54:37   ( -81.15,  86.39) 02/18/2018   20:55:08  ( -81.15,  86.31)    1.36                31
 02/21/2018   15:39:25   (  81.13, -15.14) 02/21/2018   15:38:50  (  81.14, -14.99)    2.57                35
 02/21/2018   16:28:51   ( -81.16, 152.84) 02/21/2018   16:29:30  ( -81.15, 152.67)    3.00                39
 02/24/2018   11:13:39   (  81.13,  51.24) 02/24/2018   11:13:12  (  81.14,  51.35)    1.92                27
 02/24/2018   12:03:05   ( -81.15,-140.75) 02/24/2018   12:03:51  ( -81.16,-140.62)    2.47                46
 02/27/2018   06:47:51   (  81.15, 117.95) 02/27/2018   06:47:32  (  81.15, 118.04)    1.64                19