Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 8 5.  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)
 08/05/2021   19:15:05   ( -81.17, 112.02) 08/05/2021   19:16:01  ( -81.17, 111.83)    3.20                56
 08/05/2021   20:05:46   (  81.17, -80.57) 08/05/2021   20:05:27  (  81.18, -80.44)    2.24                19
 08/08/2021   14:49:27   ( -81.16, 177.94) 08/08/2021   14:50:18  ( -81.16, 178.05)    1.89                51
 08/08/2021   15:40:06   (  81.18, -13.88) 08/08/2021   15:39:43  (  81.18, -13.88)    0.17                23
 08/11/2021   10:23:46   ( -81.16,-115.40) 08/11/2021   10:24:33  ( -81.17,-115.40)    0.13                47
 08/11/2021   11:14:25   (  81.19,  52.80) 08/11/2021   11:13:58  (  81.19,  52.64)    2.65                27
 08/14/2021   05:58:06   ( -81.17, -48.75) 08/14/2021   05:58:49  ( -81.17, -48.87)    2.15                43
 08/14/2021   06:48:46   (  81.19, 119.08) 08/14/2021   06:48:14  (  81.19, 119.14)    1.34                32
 08/17/2021   01:32:27   ( -81.17,  17.52) 08/17/2021   01:33:05  ( -81.17,  17.63)    2.03                38