Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 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)
 01/12/2018   01:39:06   (  81.29,-162.31) 01/12/2018   01:38:35  (  81.29,-162.37)    1.15                31
 01/12/2018   02:28:32   ( -81.31,   5.58) 01/12/2018   02:29:14  ( -81.30,   5.72)    2.25                42
 01/14/2018   21:13:20   (  81.29, -95.93) 01/14/2018   21:12:54  (  81.28, -96.02)    1.53                26
 01/14/2018   22:02:46   ( -81.30,  71.99) 01/14/2018   22:03:33  ( -81.30,  72.08)    1.39                47
 01/17/2018   16:47:33   (  81.28, -29.58) 01/17/2018   16:47:12  (  81.28, -29.68)    1.63                21
 01/17/2018   17:36:59   ( -81.30, 138.37) 01/17/2018   17:37:51  ( -81.30, 138.42)    0.86                52
 01/20/2018   12:21:46   (  81.30,  37.12) 01/20/2018   12:21:30  (  81.29,  37.04)    1.44                16
 01/20/2018   13:11:13   ( -81.29,-155.29) 01/20/2018   13:12:10  ( -81.30,-155.25)    0.82                57
 01/23/2018   07:56:00   (  81.29, 103.40) 01/23/2018   07:55:49  (  81.29, 103.36)    0.71                11