Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 8 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)
 08/29/2017   23:54:05   (  81.24,-136.70) 08/29/2017   23:52:53  (  81.23,-136.66)    0.80                72
 08/30/2017   00:43:32   ( -81.23,  30.87) 08/30/2017   00:43:34  ( -81.23,  30.74)    2.34                 2
 08/30/2017   01:32:17   (  81.80,-144.78) 08/30/2017   01:33:30  (  81.31,-144.46)   54.32                73
 09/01/2017   19:28:21   (  81.23, -70.42) 09/01/2017   19:27:14  (  81.22, -70.57)    2.61                67
 09/01/2017   20:17:47   ( -81.25,  97.55) 09/01/2017   20:17:53  ( -81.25,  97.61)    0.94                 6
 09/04/2017   15:02:36   (  81.24,  -3.80) 09/04/2017   15:01:33  (  81.23,  -3.72)    1.30                63
 09/04/2017   15:52:03   ( -81.24, 163.83) 09/04/2017   15:52:14  ( -81.24, 163.70)    2.20                11
 09/07/2017   10:36:51   (  81.22,  62.43) 09/07/2017   10:35:53  (  81.23,  62.35)    1.30                58
 09/07/2017   11:26:17   ( -81.25,-129.55) 09/07/2017   11:26:32  ( -81.25,-129.45)    1.66                15
 09/10/2017   06:11:06   (  81.23, 129.00) 09/10/2017   06:10:12  (  81.24, 129.18)    3.19                54