Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 9 18.  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)
 09/20/2019   10:43:01   (  81.47,  65.62) 09/20/2019   10:42:14  (  81.48,  65.79)    2.81                47
 09/20/2019   11:32:27   ( -81.48,-126.37) 09/20/2019   11:32:54  ( -81.47,-126.49)    2.19                27
 09/23/2019   06:17:17   (  81.47, 132.13) 09/23/2019   06:16:38  (  81.48, 132.31)    3.01                39
 09/23/2019   07:06:44   ( -81.47, -60.24) 09/23/2019   07:07:19  ( -81.48, -60.34)    1.86                35
 09/26/2019   01:51:33   (  81.47,-161.38) 09/26/2019   01:51:03  (  81.48,-161.58)    3.24                30
 09/26/2019   02:41:00   ( -81.47,   6.27) 09/26/2019   02:41:43  ( -81.47,   6.18)    1.41                43
 09/28/2019   21:25:48   (  81.47, -94.92) 09/28/2019   21:25:26  (  81.48, -95.08)    2.66                22
 09/28/2019   22:15:15   ( -81.48,  72.75) 09/28/2019   22:16:06  ( -81.47,  72.70)    0.90                51
 10/01/2019   17:00:04   (  81.47, -28.47) 10/01/2019   16:59:50  (  81.48, -28.59)    1.95                14