Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 3 28.  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)
 03/31/2017   02:22:00   (  81.12,-176.08) 03/31/2017   02:21:03  (  81.13,-175.92)    2.94                57
 03/31/2017   03:11:26   ( -81.14,  -8.15) 03/31/2017   03:11:43  ( -81.15,  -8.15)    0.57                17
 04/02/2017   21:56:12   (  81.15,-109.28) 04/02/2017   21:55:23  (  81.15,-109.11)    2.88                49
 04/02/2017   22:45:39   ( -81.15,  58.32) 04/02/2017   22:46:04  ( -81.15,  58.32)    0.60                25
 04/05/2017   17:30:26   (  81.15, -42.89) 04/05/2017   17:29:45  (  81.15, -42.70)    3.30                41
 04/05/2017   18:19:52   ( -81.17, 125.10) 04/05/2017   18:20:25  ( -81.17, 125.15)    0.92                33
 04/08/2017   13:04:40   (  81.14,  23.44) 04/08/2017   13:04:08  (  81.13,  23.31)    2.32                32
 04/08/2017   13:54:06   ( -81.16,-168.54) 04/08/2017   13:54:47  ( -81.17,-168.43)    1.90                41
 04/11/2017   08:38:53   (  81.15,  90.09) 04/11/2017   08:38:29  (  81.15,  90.06)    0.97                24