Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 12 5.  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)
 12/07/2020   17:43:22   (  81.43, -40.42) 12/07/2020   17:42:31  (  81.45, -40.46)    1.60                51
 12/07/2020   18:32:49   ( -81.43, 127.15) 12/07/2020   18:33:11  ( -81.44, 127.09)    1.56                22
 12/10/2020   13:17:37   (  81.44,  26.07) 12/10/2020   13:16:53  (  81.44,  25.94)    2.35                44
 12/10/2020   14:07:04   ( -81.43,-166.34) 12/10/2020   14:07:33  ( -81.44,-166.47)    2.35                29
 12/13/2020   08:51:51   (  81.43,  92.50) 12/13/2020   08:51:14  (  81.44,  92.31)    3.20                37
 12/13/2020   09:41:18   ( -81.43, -99.88) 12/13/2020   09:41:54  ( -81.44,-100.07)    3.13                36
 12/16/2020   04:26:06   (  81.43, 158.88) 12/16/2020   04:25:35  (  81.43, 159.06)    3.07                31
 12/16/2020   05:15:33   ( -81.43, -33.47) 12/16/2020   05:16:15  ( -81.43, -33.29)    3.13                42
 12/19/2020   00:00:21   (  81.43,-134.80) 12/18/2020   23:59:57  (  81.44,-134.61)    3.21                24