Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 1 24.  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)
 01/26/2018   03:30:13   (  81.30, 169.97) 01/26/2018   03:30:07  (  81.29, 169.95)    0.38                 6
 01/26/2018   04:19:39   ( -81.31, -22.12) 01/26/2018   04:20:46  ( -81.31, -22.05)    1.34                67
 01/28/2018   22:15:15   ( -80.92,  63.03) 01/28/2018   22:14:01  ( -81.09,  62.55)   20.26                74
 01/28/2018   23:04:26   (  81.29,-123.81) 01/28/2018   23:04:25  (  81.29,-123.76)    1.14                 1
 01/28/2018   23:53:52   ( -81.30,  44.12) 01/28/2018   23:55:04  ( -81.31,  44.24)    2.07                72
 01/31/2018   17:49:13   ( -81.29, 135.05) 01/31/2018   17:48:04  ( -81.28, 134.89)    2.72                69
 01/31/2018   18:38:39   (  81.29, -57.24) 01/31/2018   18:38:43  (  81.30, -57.10)    2.51                 4
 02/03/2018   13:23:26   ( -81.30,-158.39) 02/03/2018   13:22:22  ( -81.29,-158.45)    1.35                64
 02/03/2018   14:12:52   (  81.30,   9.30) 02/03/2018   14:13:02  (  81.29,   9.17)    2.24                10
 02/06/2018   08:57:39   ( -81.28, -92.22) 02/06/2018   08:56:40  ( -81.28, -92.19)    0.85                59