Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 4 14.  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)
 04/15/2019   21:12:36   ( -81.45,  87.06) 04/15/2019   21:11:43  ( -81.46,  86.89)    2.84                53
 04/15/2019   22:02:02   (  81.46,-105.21) 04/15/2019   22:02:22  (  81.46,-105.20)    0.48                20
 04/18/2019   16:46:50   ( -81.45, 153.56) 04/18/2019   16:45:56  ( -81.46, 153.55)    0.37                54
 04/18/2019   17:36:16   (  81.46, -38.75) 04/18/2019   17:36:35  (  81.46, -38.58)    2.79                19
 04/21/2019   12:21:04   ( -81.46,-139.97) 04/21/2019   12:20:09  ( -81.46,-139.80)    2.80                55
 04/21/2019   13:10:30   (  81.46,  27.70) 04/21/2019   13:10:49  (  81.46,  27.63)    1.15                19
 04/24/2019   07:55:17   ( -81.46, -73.53) 04/24/2019   07:54:22  ( -81.46, -73.57)    0.77                55
 04/24/2019   08:44:43   (  81.46,  94.12) 04/24/2019   08:45:01  (  81.46,  94.22)    1.85                18
 04/27/2019   03:29:31   ( -81.45,  -7.11) 04/27/2019   03:28:35  ( -81.46,  -6.96)    2.53                56