Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 3 31.  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   (  81.14,-109.38) 04/02/2017   21:55:24  (  81.14,-109.22)    2.68                49
 04/02/2017   22:45:39   ( -81.16,  58.56) 04/02/2017   22:46:04  ( -81.16,  58.57)    0.26                25
 04/05/2017   17:30:26   (  81.14, -42.98) 04/05/2017   17:29:45  (  81.15, -42.80)    3.15                41
 04/05/2017   18:19:52   ( -81.16, 124.98) 04/05/2017   18:20:25  ( -81.16, 125.02)    0.70                33
 04/08/2017   13:04:40   (  81.13,  23.37) 04/08/2017   13:04:08  (  81.13,  23.23)    2.39                32
 04/08/2017   13:54:06   ( -81.16,-168.64) 04/08/2017   13:54:47  ( -81.16,-168.54)    1.89                41
 04/11/2017   08:38:53   (  81.15,  90.03) 04/11/2017   08:38:29  (  81.14,  90.00)    0.79                24
 04/11/2017   09:28:20   ( -81.15,-102.32) 04/11/2017   09:29:10  ( -81.15,-102.49)    3.04                50
 04/14/2017   04:13:07   (  81.14, 156.29) 04/14/2017   04:12:51  (  81.14, 156.38)    1.68                16