Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 6.  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)
 11/08/2021   02:04:16   ( -81.13,   8.94) 11/08/2021   02:03:32  ( -81.13,   8.98)    0.67                44
 11/08/2021   02:53:41   (  81.16, 177.05) 11/08/2021   02:54:10  (  81.16, 177.20)    2.62                29
 11/10/2021   21:38:29   ( -81.13,  75.48) 11/10/2021   21:37:53  ( -81.13,  75.54)    1.01                36
 11/10/2021   22:27:55   (  81.14,-116.81) 11/10/2021   22:28:33  (  81.14,-117.00)    3.28                38
 11/13/2021   17:12:43   ( -81.13, 141.95) 11/13/2021   17:12:15  ( -81.14, 142.06)    1.98                28
 11/13/2021   18:02:08   (  81.16, -50.01) 11/13/2021   18:02:54  (  81.15, -50.11)    1.80                46
 11/16/2021   12:46:57   ( -81.13,-151.66) 11/16/2021   12:46:38  ( -81.13,-151.83)    2.96                19
 11/16/2021   13:36:22   (  81.15,  16.35) 11/16/2021   13:37:16  (  81.16,  16.38)    0.44                54
 11/19/2021   08:21:09   ( -81.15, -84.98) 11/19/2021   08:20:58  ( -81.14, -85.01)    0.81                11