Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 9 25.  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)
 09/25/2021   10:42:26   (  81.17,  59.92) 09/25/2021   10:43:17  (  81.17,  60.01)    1.56                51
 09/25/2021   11:33:05   ( -81.20,-132.02) 09/25/2021   11:32:43  ( -81.19,-132.08)    1.08                22
 09/28/2021   06:16:44   (  81.18, 126.66) 09/28/2021   06:17:32  (  81.19, 126.67)    0.54                48
 09/28/2021   07:07:23   ( -81.21, -65.21) 09/28/2021   07:06:58  ( -81.21, -65.39)    2.99                25
 10/01/2021   01:51:04   (  81.18,-167.01) 10/01/2021   01:51:49  (  81.18,-167.04)    0.57                45
 10/01/2021   02:41:44   ( -81.20,   0.81) 10/01/2021   02:41:15  ( -81.20,   0.92)    1.87                29
 10/03/2021   21:25:23   (  81.19,-100.31) 10/03/2021   21:26:05  (  81.19,-100.38)    1.26                42
 10/03/2021   22:16:03   ( -81.21,  67.58) 10/03/2021   22:15:31  ( -81.21,  67.60)    0.71                32
 10/06/2021   16:59:42   (  81.19, -34.01) 10/06/2021   17:00:21  (  81.18, -34.10)    1.63                39