Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 8 13.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/14/2017   10:36:49   ( -81.19,-118.05) 08/14/2017   10:36:44  ( -81.20,-118.05)    0.42                 5
 08/14/2017   11:26:14   (  81.22,  50.06) 08/14/2017   11:27:22  (  81.23,  50.24)    3.07                68
 08/17/2017   05:22:01   (  80.57, 132.46) 08/17/2017   05:20:47  (  80.80, 131.86)   27.64                74
 08/17/2017   06:11:04   ( -81.20, -51.58) 08/17/2017   06:11:03  ( -81.20, -51.58)    0.38                 1
 08/17/2017   07:00:29   (  81.22, 116.51) 08/17/2017   07:01:41  (  81.23, 116.67)    2.75                72
 08/20/2017   00:55:54   (  81.18,-153.14) 08/20/2017   00:54:44  (  81.18,-153.31)    3.00                70
 08/20/2017   01:45:20   ( -81.20,  14.87) 08/20/2017   01:45:23  ( -81.20,  14.88)    0.50                 3
 08/22/2017   20:30:09   (  81.19, -86.37) 08/22/2017   20:29:03  (  81.19, -86.53)    2.72                66
 08/22/2017   21:19:35   ( -81.22,  81.65) 08/22/2017   21:19:42  ( -81.21,  81.70)    0.88                 7
 08/25/2017   16:04:24   (  81.19, -20.01) 08/25/2017   16:03:22  (  81.19, -20.13)    2.09                62