Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 1 11.  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)
 01/13/2018   06:29:49   ( -80.93, -60.48) 01/13/2018   06:28:35  ( -81.00, -60.70)    9.07                74
 01/13/2018   07:19:07   (  81.13, 110.11) 01/13/2018   07:19:06  (  81.14, 110.06)    0.84                 1
 01/13/2018   08:08:33   ( -81.15, -81.98) 01/13/2018   08:09:46  ( -81.15, -82.10)    2.19                73
 01/16/2018   02:03:55   ( -81.13,   8.76) 01/16/2018   02:02:49  ( -81.13,   8.82)    1.01                66
 01/16/2018   02:53:20   (  81.15, 176.85) 01/16/2018   02:53:27  (  81.15, 176.98)    2.19                 7
 01/18/2018   21:38:09   ( -81.12,  75.13) 01/18/2018   21:37:12  ( -81.12,  74.99)    2.41                57
 01/18/2018   22:27:34   (  81.15,-116.81) 01/18/2018   22:27:50  (  81.14,-116.88)    1.18                16
 01/21/2018   17:12:21   ( -81.14, 141.82) 01/21/2018   17:11:32  ( -81.13, 141.89)    1.23                49
 01/21/2018   18:01:47   (  81.14, -50.50) 01/21/2018   18:02:11  (  81.15, -50.36)    2.60                24
 01/24/2018   12:46:35   ( -81.13,-151.88) 01/24/2018   12:45:55  ( -81.12,-151.97)    1.61                40