Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 9 6.  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   ( -81.18,-170.83) 09/08/2021   14:07:10  ( -81.18,-170.91)    1.46                 4
 09/08/2021   14:57:45   (  81.21,  -2.63) 09/08/2021   14:56:35  (  81.20,  -2.81)    3.21                70
 09/11/2021   08:50:47   (  81.17,  87.83) 09/11/2021   08:51:59  (  81.18,  87.89)    1.20                72
 09/11/2021   09:41:27   ( -81.17,-104.69) 09/11/2021   09:41:26  ( -81.17,-104.50)    3.24                 1
 09/11/2021   10:31:32   (  81.36,  76.81) 09/11/2021   10:30:19  (  81.72,  76.29)   40.53                73
 09/14/2021   04:25:07   (  81.17, 154.27) 09/14/2021   04:26:15  (  81.17, 154.24)    0.56                68
 09/14/2021   05:15:46   ( -81.19, -37.80) 09/14/2021   05:15:41  ( -81.19, -37.76)    0.83                 5
 09/16/2021   23:59:27   (  81.17,-139.30) 09/17/2021   00:00:31  (  81.16,-139.44)    2.53                64
 09/17/2021   00:50:06   ( -81.19,  28.69) 09/17/2021   00:49:57  ( -81.19,  28.58)    1.95                 9
 09/19/2021   19:33:46   (  81.17, -72.90) 09/19/2021   19:34:45  (  81.18, -72.79)    1.99                59