Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 1 2.  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)
 01/02/2017   22:58:39   (  81.14,-124.58) 01/02/2017   22:58:30  (  81.14,-124.64)    1.22                 9
 01/02/2017   23:48:05   ( -81.16,  43.35) 01/02/2017   23:49:09  ( -81.16,  43.47)    2.10                64
 01/05/2017   17:44:09   ( -79.91, 120.80) 01/05/2017   17:42:55  ( -80.28, 119.39)   48.84                74
 01/05/2017   18:32:54   (  81.14, -58.24) 01/05/2017   18:32:52  (  81.14, -58.14)    1.68                 2
 01/05/2017   19:22:20   ( -81.16, 109.72) 01/05/2017   19:23:32  ( -81.15, 109.60)    2.12                72
 01/08/2017   13:17:42   ( -81.13,-159.62) 01/08/2017   13:16:34  ( -81.13,-159.54)    1.46                68
 01/08/2017   14:07:08   (  81.13,   8.06) 01/08/2017   14:07:14  (  81.13,   7.98)    1.51                 6
 01/11/2017   08:51:57   ( -81.12, -93.33) 01/11/2017   08:50:57  ( -81.12, -93.41)    1.37                60
 01/11/2017   09:41:22   (  81.14,  74.69) 01/11/2017   09:41:35  (  81.15,  74.86)    2.90                13
 01/14/2017   04:26:11   ( -81.13, -26.72) 01/14/2017   04:25:18  ( -81.13, -26.54)    3.19                53