Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 4 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)
 04/02/2017   21:56:13   (  81.15,-109.32) 04/02/2017   21:55:24  (  81.15,-109.17)    2.54                49
 04/02/2017   22:45:39   ( -81.16,  58.60) 04/02/2017   22:46:04  ( -81.16,  58.60)    0.37                25
 04/05/2017   17:30:26   (  81.15, -42.90) 04/05/2017   17:29:45  (  81.15, -42.75)    2.69                41
 04/05/2017   18:19:52   ( -81.17, 125.04) 04/05/2017   18:20:25  ( -81.16, 125.06)    0.40                33
 04/08/2017   13:04:40   (  81.14,  23.47) 04/08/2017   13:04:07  (  81.15,  23.66)    3.29                33
 04/08/2017   13:54:06   ( -81.16,-168.55) 04/08/2017   13:54:47  ( -81.16,-168.50)    0.98                41
 04/11/2017   08:38:54   (  81.14,  89.82) 04/11/2017   08:38:30  (  81.13,  89.68)    2.31                24
 04/11/2017   09:28:20   ( -81.16,-102.19) 04/11/2017   09:29:09  ( -81.16,-102.07)    2.09                49
 04/14/2017   04:13:06   (  81.15, 156.49) 04/14/2017   04:12:50  (  81.15, 156.44)    0.88                16