Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 1 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)
 01/15/2019   18:57:01   ( -81.44, 121.05) 01/15/2019   18:56:23  ( -81.43, 121.11)    1.17                38
 01/15/2019   19:46:27   (  81.44, -71.24) 01/15/2019   19:47:03  (  81.44, -71.36)    2.05                36
 01/18/2019   14:31:16   ( -81.43,-172.68) 01/18/2019   14:30:38  ( -81.43,-172.60)    1.32                38
 01/18/2019   15:20:42   (  81.43,  -4.99) 01/18/2019   15:21:18  (  81.43,  -5.09)    1.63                36
 01/21/2019   10:05:29   ( -81.44,-106.05) 01/21/2019   10:04:51  ( -81.44,-105.93)    1.93                38
 01/21/2019   10:54:55   (  81.44,  61.61) 01/21/2019   10:55:31  (  81.44,  61.58)    0.60                36
 01/24/2019   05:39:44   ( -81.43, -39.85) 01/24/2019   05:39:06  ( -81.43, -39.67)    3.01                38
 01/24/2019   06:29:09   (  81.44, 128.18) 01/24/2019   06:29:45  (  81.44, 128.23)    1.15                36
 01/27/2019   01:13:58   ( -81.43,  26.71) 01/27/2019   01:13:21  ( -81.43,  26.58)    2.12                37