Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 7 29.  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)
 07/30/2017   01:26:39   ( -81.22,  19.98) 07/30/2017   01:25:54  ( -81.22,  19.94)    0.87                45
 07/30/2017   02:16:05   (  81.23,-172.26) 07/30/2017   02:16:33  (  81.24,-172.16)    1.70                28
 08/01/2017   21:00:56   ( -81.21,  86.23) 08/01/2017   21:00:15  ( -81.22,  86.21)    0.59                41
 08/01/2017   21:50:21   (  81.24,-105.66) 08/01/2017   21:50:53  (  81.24,-105.55)    1.99                32
 08/04/2017   16:35:11   ( -81.22, 152.83) 08/04/2017   16:34:34  ( -81.22, 152.85)    0.39                37
 08/04/2017   17:24:36   (  81.25, -39.10) 08/04/2017   17:25:12  (  81.25, -38.94)    2.62                36
 08/07/2017   12:09:27   ( -81.23,-140.60) 08/07/2017   12:08:54  ( -81.23,-140.52)    1.38                33
 08/07/2017   12:58:53   (  81.23,  27.07) 08/07/2017   12:59:34  (  81.23,  26.88)    3.22                41
 08/10/2017   07:43:43   ( -81.24, -74.06) 08/10/2017   07:43:14  ( -81.24, -73.90)    2.61                29