Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 1 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)
 01/18/2019   14:31:15   ( -81.44,-172.44) 01/18/2019   14:30:37  ( -81.44,-172.38)    1.21                38
 01/18/2019   15:20:41   (  81.44,  -4.72) 01/18/2019   15:21:17  (  81.44,  -4.84)    2.23                36
 01/21/2019   10:05:30   ( -81.43,-106.16) 01/21/2019   10:04:52  ( -81.43,-106.11)    0.84                38
 01/21/2019   10:54:56   (  81.44,  61.54) 01/21/2019   10:55:32  (  81.44,  61.42)    2.04                36
 01/24/2019   05:39:43   ( -81.44, -39.51) 01/24/2019   05:39:05  ( -81.44, -39.46)    1.08                38
 01/24/2019   06:29:09   (  81.44, 128.17) 01/24/2019   06:29:45  (  81.44, 128.06)    1.86                36
 01/27/2019   01:13:58   ( -81.43,  26.72) 01/27/2019   01:13:20  ( -81.43,  26.77)    0.86                38
 01/27/2019   02:03:24   (  81.43,-165.62) 01/27/2019   02:04:00  (  81.44,-165.70)    1.42                36
 01/29/2019   20:48:12   ( -81.44,  93.33) 01/29/2019   20:47:34  ( -81.44,  93.39)    1.22                38