Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 3.  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   06:30:02   ( -81.12, -57.63) 11/05/2021   06:29:10  ( -81.12, -57.56)    1.28                52
 11/05/2021   07:19:27   (  81.15, 110.48) 11/05/2021   07:19:48  (  81.15, 110.64)    2.86                21
 11/08/2021   02:04:15   ( -81.13,   8.93) 11/08/2021   02:03:31  ( -81.13,   9.02)    1.61                44
 11/08/2021   02:53:40   (  81.15, 177.01) 11/08/2021   02:54:10  (  81.14, 176.84)    3.00                30
 11/10/2021   21:38:29   ( -81.13,  75.39) 11/10/2021   21:37:53  ( -81.13,  75.56)    2.99                36
 11/10/2021   22:27:54   (  81.15,-116.56) 11/10/2021   22:28:32  (  81.15,-116.62)    1.13                38
 11/13/2021   17:12:43   ( -81.12, 141.76) 11/13/2021   17:12:16  ( -81.12, 141.68)    1.28                27
 11/13/2021   18:02:08   (  81.15, -50.23) 11/13/2021   18:02:54  (  81.15, -50.13)    1.83                46
 11/16/2021   12:46:56   ( -81.13,-151.61) 11/16/2021   12:46:37  ( -81.14,-151.48)    2.22                19