Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 9 3.  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)
 09/05/2021   18:32:46   ( -81.18, 122.83) 09/05/2021   18:32:54  ( -81.19, 122.85)    0.43                 8
 09/05/2021   19:23:25   (  81.21, -68.93) 09/05/2021   19:22:19  (  81.21, -69.06)    2.18                66
 09/08/2021   14:07:06   ( -81.19,-170.62) 09/08/2021   14:07:10  ( -81.19,-170.70)    1.47                 4
 09/08/2021   14:57:47   (  81.19,  -3.20) 09/08/2021   14:56:36  (  81.19,  -3.01)    3.30                71
 09/11/2021   08:50:48   (  81.16,  87.65) 09/11/2021   08:52:00  (  81.16,  87.69)    0.79                72
 09/11/2021   09:41:27   ( -81.18,-104.46) 09/11/2021   09:41:26  ( -81.19,-104.30)    2.90                 1
 09/11/2021   10:31:31   (  81.36,  77.42) 09/11/2021   10:30:18  (  81.73,  76.90)   42.37                73
 09/14/2021   04:25:06   (  81.18, 154.48) 09/14/2021   04:26:14  (  81.18, 154.42)    1.23                68
 09/14/2021   05:15:46   ( -81.18, -37.94) 09/14/2021   05:15:41  ( -81.18, -37.92)    0.45                 5
 09/16/2021   23:59:26   (  81.18,-139.08) 09/17/2021   00:00:30  (  81.17,-139.27)    3.26                64