Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 10 15.  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)
 10/17/2018   16:41:05   ( -81.41, 154.76) 10/17/2018   16:40:26  ( -81.41, 154.80)    0.71                39
 10/17/2018   17:30:31   (  81.41, -37.51) 10/17/2018   17:31:06  (  81.41, -37.48)    0.57                35
 10/20/2018   12:15:21   ( -81.41,-138.71) 10/20/2018   12:14:42  ( -81.41,-138.78)    1.41                39
 10/20/2018   13:04:47   (  81.42,  29.00) 10/20/2018   13:05:22  (  81.41,  28.92)    1.44                35
 10/23/2018   07:49:37   ( -81.40, -72.60) 10/23/2018   07:48:58  ( -81.40, -72.78)    2.95                39
 10/23/2018   08:39:02   (  81.42,  95.47) 10/23/2018   08:39:37  (  81.41,  95.30)    3.01                35
 10/26/2018   03:23:53   ( -81.40,  -6.14) 10/26/2018   03:23:13  ( -81.41,  -5.99)    2.48                40
 10/26/2018   04:13:18   (  81.42, 161.93) 10/26/2018   04:13:52  (  81.42, 162.07)    2.42                34
 10/28/2018   22:58:09   ( -81.40,  60.30) 10/28/2018   22:57:29  ( -81.41,  60.38)    1.49                40