Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 7 26.  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)
 07/28/2021   08:32:05   ( -81.15, -87.79) 07/28/2021   08:33:13  ( -81.15, -87.80)    0.28                68
 07/28/2021   09:22:44   (  81.17,  80.24) 07/28/2021   09:22:38  (  81.18,  80.29)    1.09                 6
 07/31/2021   04:06:25   ( -81.16, -21.08) 07/31/2021   04:07:29  ( -81.16, -21.14)    1.05                64
 07/31/2021   04:57:05   (  81.17, 146.59) 07/31/2021   04:56:55  (  81.17, 146.56)    0.73                10
 08/02/2021   23:40:46   ( -81.16,  45.23) 08/02/2021   23:41:46  ( -81.15,  45.12)    1.99                60
 08/03/2021   00:31:25   (  81.18,-146.70) 08/03/2021   00:31:11  (  81.18,-146.85)    2.59                14
 08/05/2021   19:15:06   ( -81.15, 111.52) 08/05/2021   19:16:01  ( -81.16, 111.70)    3.18                55
 08/05/2021   20:05:45   (  81.18, -80.40) 08/05/2021   20:05:26  (  81.18, -80.30)    1.77                19
 08/08/2021   14:49:26   ( -81.16, 178.16) 08/08/2021   14:50:17  ( -81.17, 178.23)    1.38                51