Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 9 1.  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)
 09/02/2021   22:58:27   ( -81.17,  56.08) 09/02/2021   22:58:39  ( -81.17,  56.18)    1.86                12
 09/02/2021   23:49:06   (  81.20,-135.66) 09/02/2021   23:48:04  (  81.20,-135.72)    1.12                62
 09/05/2021   18:32:47   ( -81.18, 122.63) 09/05/2021   18:32:55  ( -81.18, 122.66)    0.52                 8
 09/05/2021   19:23:26   (  81.21, -69.15) 09/05/2021   19:22:20  (  81.20, -69.27)    2.15                66
 09/08/2021   14:07:06   ( -81.18,-170.82) 09/08/2021   14:07:10  ( -81.18,-170.91)    1.67                 4
 09/08/2021   14:57:46   (  81.20,  -3.04) 09/08/2021   14:56:35  (  81.20,  -2.86)    3.10                71
 09/11/2021   08:50:47   (  81.17,  87.80) 09/11/2021   08:51:59  (  81.17,  87.83)    0.55                72
 09/11/2021   09:41:26   ( -81.19,-104.29) 09/11/2021   09:41:25  ( -81.20,-104.14)    2.70                 1
 09/11/2021   10:31:28   (  81.35,  78.37) 09/11/2021   10:30:15  (  81.75,  77.90)   45.28                73
 09/14/2021   04:25:07   (  81.17, 154.26) 09/14/2021   04:26:15  (  81.17, 154.17)    1.61                68