Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A TLE Epoch: 2017 12 13. 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) 12/14/2017 21:57:06 ( 80.69,-115.13) 12/14/2017 21:55:52 ( 80.94,-115.78) 29.77 74 12/14/2017 22:46:09 ( -81.29, 60.97) 12/14/2017 22:46:08 ( -81.28, 61.01) 0.84 1 12/14/2017 23:35:35 ( 81.29,-131.28) 12/14/2017 23:36:47 ( 81.30,-131.14) 2.29 72 12/17/2017 17:30:59 ( 81.27, -40.51) 12/17/2017 17:29:48 ( 81.27, -40.64) 2.25 71 12/17/2017 18:20:25 ( -81.29, 127.46) 12/17/2017 18:20:27 ( -81.29, 127.57) 1.90 2 12/20/2017 13:05:14 ( 81.27, 25.91) 12/20/2017 13:04:06 ( 81.27, 25.87) 0.75 68 12/20/2017 13:54:40 ( -81.29,-166.10) 12/20/2017 13:54:45 ( -81.29,-165.90) 3.32 5 12/23/2017 08:39:30 ( 81.27, 92.30) 12/23/2017 08:38:25 ( 81.27, 92.36) 1.17 65 12/23/2017 09:28:56 ( -81.29, -99.69) 12/23/2017 09:29:05 ( -81.28, -99.77) 1.60 9 12/26/2017 04:13:46 ( 81.26, 158.65) 12/26/2017 04:12:45 ( 81.26, 158.46) 3.22 61