Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 5 13.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 05/14/2020   07:43:13   ( -81.10, -76.63) 05/14/2020   07:42:29  ( -81.11, -76.53)    1.74                44
 05/14/2020   08:32:38   (  81.12,  91.35) 05/14/2020   08:33:08  (  81.13,  91.44)    1.69                30
 05/17/2020   03:17:30   ( -81.11, -10.01) 05/17/2020   03:16:51  ( -81.11, -10.04)    0.67                39
 05/17/2020   04:06:55   (  81.14, 157.96) 05/17/2020   04:07:30  (  81.13, 157.89)    1.26                35
 05/19/2020   22:51:49   ( -81.10,  56.26) 05/19/2020   22:51:13  ( -81.11,  56.38)    2.27                36
 05/19/2020   23:41:14   (  81.13,-135.79) 05/19/2020   23:41:52  (  81.13,-135.74)    1.17                38
 05/22/2020   18:26:08   ( -81.12, 122.89) 05/22/2020   18:25:35  ( -81.11, 122.73)    2.97                33
 05/22/2020   19:15:33   (  81.14, -69.16) 05/22/2020   19:16:13  (  81.14, -69.05)    1.81                40
 05/25/2020   14:00:28   ( -81.11,-170.83) 05/25/2020   13:59:56  ( -81.11,-170.99)    2.92                32