Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 1 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)
 01/07/2021   16:10:33   ( -81.44, 162.93) 01/07/2021   16:09:55  ( -81.43, 162.74)    3.34                38
 01/07/2021   17:00:00   (  81.43, -29.72) 01/07/2021   17:00:35  (  81.43, -29.64)    1.54                35
 01/10/2021   11:44:47   ( -81.43,-131.02) 01/10/2021   11:44:17  ( -81.43,-130.98)    1.20                30
 01/10/2021   12:34:13   (  81.43,  36.69) 01/10/2021   12:34:57  (  81.43,  36.61)    1.27                44
 01/13/2021   07:19:01   ( -81.42, -64.63) 01/13/2021   07:18:40  ( -81.44, -64.71)    1.85                21
 01/13/2021   08:08:27   (  81.43, 103.06) 01/13/2021   08:09:19  (  81.42, 103.25)    3.14                52
 01/16/2021   02:53:14   ( -81.44,   2.12) 01/16/2021   02:53:02  ( -81.43,   1.94)    3.11                12
 01/16/2021   03:42:41   (  81.42, 169.40) 01/16/2021   03:43:42  (  81.42, 169.48)    1.34                61
 01/18/2021   22:27:27   ( -81.43,  68.44) 01/18/2021   22:27:23  ( -81.42,  68.58)    2.73                 4