Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2015 8 20.  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)
 08/22/2015   15:51:46   (  81.14, -17.70) 08/22/2015   15:51:06  (  81.13, -17.67)    0.55                40
 08/22/2015   16:41:12   ( -81.16, 150.25) 08/22/2015   16:41:46  ( -81.15, 150.14)    1.97                34
 08/25/2015   11:26:01   (  81.14,  48.83) 08/25/2015   11:25:27  (  81.14,  48.99)    2.78                34
 08/25/2015   12:15:27   ( -81.16,-143.20) 08/25/2015   12:16:07  ( -81.16,-143.17)    0.62                40
 08/28/2015   07:00:18   (  81.12, 114.94) 08/28/2015   06:59:51  (  81.13, 114.88)    1.04                27
 08/28/2015   07:49:43   ( -81.17, -76.70) 08/28/2015   07:50:29  ( -81.17, -76.51)    3.21                46
 08/31/2015   02:34:33   (  81.14,-178.28) 08/31/2015   02:34:12  (  81.15,-178.12)    2.69                21
 08/31/2015   03:23:59   ( -81.17, -10.25) 08/31/2015   03:24:52  ( -81.16, -10.25)    0.51                53
 09/02/2015   22:08:48   (  81.14,-111.91) 09/02/2015   22:08:34  (  81.14,-111.90)    0.22                14