Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 5 26.  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)
 05/27/2018   02:33:29   ( -81.34,   4.25) 05/27/2018   02:32:41  ( -81.34,   4.37)    1.96                48
 05/27/2018   03:22:55   (  81.34, 172.02) 05/27/2018   03:23:21  (  81.34, 171.98)    0.73                26
 05/29/2018   22:07:42   ( -81.34,  70.65) 05/29/2018   22:06:59  ( -81.33,  70.60)    0.92                43
 05/29/2018   22:57:08   (  81.34,-121.62) 05/29/2018   22:57:39  (  81.34,-121.80)    3.02                31
 06/01/2018   17:41:54   ( -81.33, 137.01) 06/01/2018   17:41:15  ( -81.34, 137.20)    3.10                39
 06/01/2018   18:31:20   (  81.33, -55.28) 06/01/2018   18:31:55  (  81.34, -55.20)    1.49                35
 06/04/2018   13:16:07   ( -81.33,-156.64) 06/04/2018   13:15:33  ( -81.33,-156.61)    0.80                34
 06/04/2018   14:05:32   (  81.35,  11.41) 06/04/2018   14:06:12  (  81.34,  11.37)    0.79                40
 06/07/2018   08:50:19   ( -81.34, -89.95) 06/07/2018   08:49:50  ( -81.33, -90.05)    1.74                29