Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 5.  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)
 11/05/2021   06:30:01   ( -81.13, -57.40) 11/05/2021   06:29:09  ( -81.13, -57.34)    1.10                52
 11/05/2021   07:19:27   (  81.14, 110.36) 11/05/2021   07:19:48  (  81.15, 110.50)    2.56                21
 11/08/2021   02:04:16   ( -81.12,   8.83) 11/08/2021   02:03:32  ( -81.12,   8.87)    0.83                44
 11/08/2021   02:53:41   (  81.15, 176.93) 11/08/2021   02:54:10  (  81.15, 177.09)    2.72                29
 11/10/2021   21:38:30   ( -81.12,  75.35) 11/10/2021   21:37:54  ( -81.13,  75.42)    1.26                36
 11/10/2021   22:27:55   (  81.15,-116.58) 11/10/2021   22:28:33  (  81.15,-116.75)    2.95                38
 11/13/2021   17:12:43   ( -81.12, 141.79) 11/13/2021   17:12:15  ( -81.13, 141.93)    2.51                28
 11/13/2021   18:02:08   (  81.15, -50.17) 11/13/2021   18:02:54  (  81.15, -50.25)    1.22                46
 11/16/2021   12:46:56   ( -81.14,-151.49) 11/16/2021   12:46:37  ( -81.13,-151.61)    2.22                19