Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 10 10.  Predictions up to the next  14.0 days:

     Date     Time(METOP-C) METOP-C Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 10/12/2021   08:08:46   (  81.09,  97.24) 10/12/2021   08:08:56  (  81.09,  97.28)    0.68                10
 10/12/2021   08:59:26   ( -81.11, -94.72) 10/12/2021   08:58:22  ( -81.11, -94.81)    1.53                64
 10/15/2021   02:52:44   ( -80.86,  -8.98) 10/15/2021   02:53:58  ( -80.74,  -8.63)   14.76                74
 10/15/2021   03:43:09   (  81.09, 163.67) 10/15/2021   03:43:11  (  81.08, 163.62)    0.97                 2
 10/15/2021   04:33:50   ( -81.10, -28.62) 10/15/2021   04:32:37  ( -81.10, -28.44)    3.08                73
 10/17/2021   22:26:55   ( -81.07,  62.19) 10/17/2021   22:28:01  ( -81.07,  62.21)    0.25                66
 10/17/2021   23:17:32   (  81.10,-129.54) 10/17/2021   23:17:26  (  81.10,-129.72)    3.05                 6
 10/20/2021   18:01:18   ( -81.08, 129.00) 10/20/2021   18:02:16  ( -81.08, 128.84)    2.70                58
 10/20/2021   18:51:57   (  81.09, -63.53) 10/20/2021   18:51:42  (  81.09, -63.47)    0.94                15
 10/23/2021   13:35:43   ( -81.07,-164.97) 10/23/2021   13:36:32  ( -81.07,-164.94)    0.62                49