Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 4.  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, -57.38) 11/05/2021   06:29:09  ( -81.13, -57.31)    1.24                52
 11/05/2021   07:19:27   (  81.14, 110.38) 11/05/2021   07:19:48  (  81.15, 110.53)    2.70                21
 11/08/2021   02:04:16   ( -81.12,   8.84) 11/08/2021   02:03:32  ( -81.12,   8.91)    1.37                44
 11/08/2021   02:53:41   (  81.15, 176.92) 11/08/2021   02:54:11  (  81.14, 176.74)    3.31                30
 11/10/2021   21:38:29   ( -81.12,  75.32) 11/10/2021   21:37:53  ( -81.13,  75.46)    2.53                36
 11/10/2021   22:27:54   (  81.15,-116.62) 11/10/2021   22:28:32  (  81.15,-116.72)    1.65                38
 11/13/2021   17:12:43   ( -81.12, 141.71) 11/13/2021   17:12:16  ( -81.12, 141.60)    2.01                27
 11/13/2021   18:02:08   (  81.14, -50.26) 11/13/2021   18:02:54  (  81.15, -50.21)    1.14                46
 11/16/2021   12:46:56   ( -81.13,-151.63) 11/16/2021   12:46:37  ( -81.14,-151.56)    1.23                19