Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 1 23.  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)
 01/24/2019   05:39:44   ( -81.43, -39.70) 01/24/2019   05:39:06  ( -81.44, -39.59)    1.69                38
 01/24/2019   06:29:10   (  81.44, 128.04) 01/24/2019   06:29:46  (  81.44, 127.98)    1.10                36
 01/27/2019   01:13:57   ( -81.44,  26.92) 01/27/2019   01:13:19  ( -81.44,  27.04)    1.99                38
 01/27/2019   02:03:23   (  81.45,-165.36) 01/27/2019   02:03:59  (  81.44,-165.39)    0.96                36
 01/29/2019   20:48:12   ( -81.43,  93.13) 01/29/2019   20:47:34  ( -81.44,  93.26)    2.15                38
 01/29/2019   21:37:38   (  81.43, -99.18) 01/29/2019   21:38:14  (  81.44, -99.18)    0.39                36
 02/01/2019   16:22:26   ( -81.44, 159.70) 02/01/2019   16:21:48  ( -81.44, 159.86)    2.61                38
 02/01/2019   17:11:52   (  81.44, -32.63) 02/01/2019   17:12:28  (  81.44, -32.58)    0.91                36
 02/04/2019   11:56:39   ( -81.44,-133.75) 02/04/2019   11:56:01  ( -81.44,-133.55)    3.31                38