Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 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)
 12/19/2018   14:19:13   ( -81.09,-175.51) 12/19/2018   14:18:22  ( -81.09,-175.48)    0.51                51
 12/19/2018   15:08:38   (  81.12,  -7.38) 12/19/2018   15:09:01  (  81.11,  -7.45)    1.41                23
 12/22/2018   09:53:28   ( -81.08,-109.14) 12/22/2018   09:52:46  ( -81.09,-109.08)    1.29                42
 12/22/2018   10:42:53   (  81.12,  58.96) 12/22/2018   10:43:25  (  81.11,  58.92)    0.76                32
 12/25/2018   05:27:44   ( -81.09, -42.67) 12/25/2018   05:27:11  ( -81.09, -42.69)    0.37                33
 12/25/2018   06:17:09   (  81.12, 125.40) 12/25/2018   06:17:50  (  81.11, 125.27)    2.39                41
 12/28/2018   01:02:00   ( -81.10,  23.90) 12/28/2018   01:01:35  ( -81.10,  24.06)    2.85                25
 12/28/2018   01:51:25   (  81.12,-168.05) 12/28/2018   01:52:14  (  81.12,-168.02)    0.57                49
 12/30/2018   20:36:16   ( -81.09,  90.22) 12/30/2018   20:36:00  ( -81.09,  90.05)    2.86                16