Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 1 11.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2017   08:51:57   ( -81.12, -93.22) 01/11/2017   08:50:56  ( -81.13, -93.05)    3.06                61
 01/11/2017   09:41:22   (  81.15,  74.89) 01/11/2017   09:41:35  (  81.15,  74.91)    0.65                13
 01/14/2017   04:26:11   ( -81.11, -26.96) 01/14/2017   04:25:18  ( -81.12, -27.00)    0.76                53
 01/14/2017   05:15:36   (  81.14, 141.12) 01/14/2017   05:15:57  (  81.14, 140.96)    2.78                21
 01/17/2017   00:00:25   ( -81.12,  39.62) 01/16/2017   23:59:39  ( -81.13,  39.79)    2.88                46
 01/17/2017   00:49:50   (  81.15,-152.32) 01/17/2017   00:50:18  (  81.15,-152.26)    1.06                28
 01/19/2017   19:34:39   ( -81.13, 106.17) 01/19/2017   19:34:01  ( -81.13, 106.17)    0.07                38
 01/19/2017   20:24:04   (  81.15, -85.79) 01/19/2017   20:24:40  (  81.15, -85.87)    1.45                36
 01/22/2017   15:08:52   ( -81.13, 172.68) 01/22/2017   15:08:22  ( -81.13, 172.54)    2.58                30