Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 12 15.  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)
 12/16/2020   21:44:39   ( -81.11,  73.51) 12/16/2020   21:44:12  ( -81.11,  73.47)    0.73                27
 12/16/2020   22:34:04   (  81.14,-118.41) 12/16/2020   22:34:51  (  81.14,-118.37)    0.81                47
 12/19/2020   17:18:53   ( -81.13, 140.26) 12/19/2020   17:18:34  ( -81.12, 140.11)    2.66                19
 12/19/2020   18:08:19   (  81.13, -52.06) 12/19/2020   18:09:14  (  81.13, -52.12)    1.13                55
 12/22/2020   12:53:07   ( -81.12,-153.41) 12/22/2020   12:52:55  ( -81.13,-153.27)    2.44                12
 12/22/2020   13:42:32   (  81.15,  14.62) 12/22/2020   13:43:35  (  81.14,  14.47)    2.51                63
 12/25/2020   08:27:21   ( -81.14, -86.75) 12/25/2020   08:27:17  ( -81.13, -86.67)    1.44                 4
 12/25/2020   09:16:47   (  81.14,  80.88) 12/25/2020   09:17:57  (  81.15,  81.05)    3.07                70
 12/28/2020   03:12:10   (  81.10, 171.44) 12/28/2020   03:11:01  (  81.11, 171.59)    2.61                69