Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 9 7.  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)
 09/08/2021   14:07:06   ( -81.19,-170.64) 09/08/2021   14:07:10  ( -81.19,-170.72)    1.40                 4
 09/08/2021   14:57:45   (  81.22,  -2.42) 09/08/2021   14:56:35  (  81.22,  -2.61)    3.25                70
 09/11/2021   08:50:48   (  81.16,  87.65) 09/11/2021   08:52:00  (  81.17,  87.72)    1.09                72
 09/11/2021   09:41:27   ( -81.18,-104.49) 09/11/2021   09:41:26  ( -81.19,-104.31)    3.13                 1
 09/11/2021   10:31:32   (  81.36,  77.03) 09/11/2021   10:30:19  (  81.72,  76.51)   41.17                73
 09/14/2021   04:25:07   (  81.16, 154.09) 09/14/2021   04:26:15  (  81.16, 154.06)    0.78                68
 09/14/2021   05:15:46   ( -81.18, -37.99) 09/14/2021   05:15:41  ( -81.18, -37.94)    0.84                 5
 09/16/2021   23:59:26   (  81.18,-139.11) 09/17/2021   00:00:30  (  81.17,-139.26)    2.49                64
 09/17/2021   00:50:05   ( -81.20,  28.87) 09/17/2021   00:49:56  ( -81.20,  28.76)    1.99                 9
 09/19/2021   19:33:47   (  81.16, -73.10) 09/19/2021   19:34:46  (  81.16, -72.99)    2.01                59