Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 1 8.  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)
 01/09/2018   06:04:52   (  81.29, 131.19) 01/09/2018   06:04:16  (  81.28, 131.19)    0.37                36
 01/09/2018   06:54:18   ( -81.30, -60.90) 01/09/2018   06:54:56  ( -81.29, -61.09)    3.30                38
 01/12/2018   01:39:06   (  81.29,-162.39) 01/12/2018   01:38:35  (  81.28,-162.44)    1.02                31
 01/12/2018   02:28:32   ( -81.30,   5.55) 01/12/2018   02:29:14  ( -81.30,   5.67)    2.19                42
 01/14/2018   21:13:20   (  81.28, -96.00) 01/14/2018   21:12:54  (  81.28, -96.08)    1.48                26
 01/14/2018   22:02:46   ( -81.30,  71.96) 01/14/2018   22:03:33  ( -81.30,  72.04)    1.32                47
 01/17/2018   16:47:33   (  81.28, -29.63) 01/17/2018   16:47:12  (  81.28, -29.73)    1.65                21
 01/17/2018   17:36:59   ( -81.30, 138.35) 01/17/2018   17:37:51  ( -81.30, 138.39)    0.78                52
 01/20/2018   12:21:46   (  81.29,  37.07) 01/20/2018   12:21:30  (  81.29,  37.00)    1.42                16