Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 10 13.  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)
 10/15/2021   02:52:43   ( -80.88,  -8.63) 10/15/2021   02:53:57  ( -80.76,  -8.30)   13.62                74
 10/15/2021   03:43:09   (  81.09, 163.69) 10/15/2021   03:43:11  (  81.09, 163.64)    1.02                 2
 10/15/2021   04:33:50   ( -81.10, -28.62) 10/15/2021   04:32:37  ( -81.10, -28.45)    2.92                73
 10/17/2021   22:26:55   ( -81.07,  62.19) 10/17/2021   22:28:01  ( -81.07,  62.19)    0.10                66
 10/17/2021   23:17:32   (  81.10,-129.53) 10/17/2021   23:17:26  (  81.10,-129.72)    3.31                 6
 10/20/2021   18:01:18   ( -81.08, 128.99) 10/20/2021   18:02:16  ( -81.08, 128.80)    3.27                58
 10/20/2021   18:51:57   (  81.09, -63.51) 10/20/2021   18:51:42  (  81.09, -63.48)    0.58                15
 10/23/2021   13:35:42   ( -81.07,-164.97) 10/23/2021   13:36:31  ( -81.07,-164.99)    0.55                49
 10/23/2021   14:26:20   (  81.09,   2.87) 10/23/2021   14:25:56  (  81.09,   3.06)    3.26                24
 10/26/2021   09:10:06   ( -81.07, -98.59) 10/26/2021   09:10:46  ( -81.07, -98.47)    2.06                40