Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 3 15.  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)
 03/17/2017   01:20:18   ( -81.15,  19.74) 03/17/2017   01:19:53  ( -81.14,  19.73)    0.36                25
 03/17/2017   02:09:44   (  81.15,-172.52) 03/17/2017   02:10:33  (  81.15,-172.68)    2.86                49
 03/19/2017   20:54:31   ( -81.15,  86.31) 03/19/2017   20:54:15  ( -81.15,  86.30)    0.66                16
 03/19/2017   21:43:57   (  81.16,-105.98) 03/19/2017   21:44:55  (  81.16,-106.16)    3.17                58
 03/22/2017   16:28:44   ( -81.14, 152.47) 03/22/2017   16:28:37  ( -81.14, 152.47)    0.45                 7
 03/22/2017   17:18:09   (  81.16, -39.47) 03/22/2017   17:19:16  (  81.16, -39.65)    3.13                67
 03/25/2017   11:13:31   (  81.12,  50.98) 03/25/2017   11:12:20  (  81.12,  50.83)    2.61                71
 03/25/2017   12:02:57   ( -81.14,-141.03) 03/25/2017   12:02:59  ( -81.15,-140.99)    0.79                 2
 03/28/2017   06:47:44   (  81.12, 117.42) 03/28/2017   06:46:42  (  81.12, 117.31)    1.88                62