Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 8 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)
 08/08/2021   14:49:27   ( -81.15, 177.89) 08/08/2021   14:50:18  ( -81.15, 178.00)    1.85                51
 08/08/2021   15:40:06   (  81.18, -13.91) 08/08/2021   15:39:43  (  81.18, -13.91)    0.05                23
 08/11/2021   10:23:46   ( -81.16,-115.45) 08/11/2021   10:24:33  ( -81.16,-115.45)    0.04                47
 08/11/2021   11:14:25   (  81.19,  52.76) 08/11/2021   11:13:58  (  81.19,  52.61)    2.51                27
 08/14/2021   05:58:06   ( -81.17, -48.80) 08/14/2021   05:58:49  ( -81.17, -48.92)    2.08                43
 08/14/2021   06:48:46   (  81.19, 119.03) 08/14/2021   06:48:14  (  81.19, 119.11)    1.48                32
 08/17/2021   01:32:27   ( -81.17,  17.45) 08/17/2021   01:33:05  ( -81.17,  17.57)    2.12                38
 08/17/2021   02:23:06   (  81.19,-174.34) 08/17/2021   02:22:30  (  81.19,-174.42)    1.47                36
 08/19/2021   21:06:46   ( -81.17,  84.07) 08/19/2021   21:07:20  ( -81.17,  84.03)    0.66                34