Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 12 11.  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)
 12/13/2020   08:51:51   (  81.44,  92.62) 12/13/2020   08:51:14  (  81.44,  92.43)    3.09                37
 12/13/2020   09:41:18   ( -81.44, -99.82) 12/13/2020   09:41:54  ( -81.44,-100.00)    3.02                36
 12/16/2020   04:26:06   (  81.44, 159.00) 12/16/2020   04:25:35  (  81.43, 159.18)    2.94                31
 12/16/2020   05:15:33   ( -81.44, -33.40) 12/16/2020   05:16:15  ( -81.43, -33.22)    3.21                42
 12/19/2020   00:00:21   (  81.43,-134.66) 12/18/2020   23:59:57  (  81.43,-134.49)    2.70                24
 12/19/2020   00:49:48   ( -81.43,  32.97) 12/19/2020   00:50:37  ( -81.43,  33.14)    3.07                49
 12/21/2020   19:34:35   (  81.43, -68.37) 12/21/2020   19:34:18  (  81.43, -68.19)    3.06                17
 12/21/2020   20:24:02   ( -81.43,  99.28) 12/21/2020   20:24:59  ( -81.44,  99.09)    3.28                57
 12/24/2020   15:08:49   (  81.44,  -1.73) 12/24/2020   15:08:40  (  81.44,  -1.91)    2.85                 9