Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 8 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)
 08/28/2021   07:49:47   ( -81.17, -76.70) 08/28/2021   07:50:07  ( -81.18, -76.64)    1.14                20
 08/28/2021   08:40:26   (  81.20,  91.60) 08/28/2021   08:39:32  (  81.20,  91.45)    2.52                54
 08/31/2021   03:24:08   ( -81.17, -10.50) 08/31/2021   03:24:23  ( -81.17, -10.30)    3.33                15
 08/31/2021   04:14:47   (  81.20, 157.77) 08/31/2021   04:13:48  (  81.20, 157.76)    0.22                59
 09/02/2021   22:58:26   ( -81.18,  56.46) 09/02/2021   22:58:37  ( -81.18,  56.37)    1.57                11
 09/02/2021   23:49:06   (  81.20,-135.70) 09/02/2021   23:48:02  (  81.21,-135.59)    2.00                64
 09/05/2021   18:32:47   ( -81.18, 122.64) 09/05/2021   18:32:53  ( -81.17, 122.63)    0.64                 6
 09/05/2021   19:23:26   (  81.20, -69.19) 09/05/2021   19:22:18  (  81.20, -69.35)    2.99                68
 09/08/2021   13:16:29   (  81.15,  20.92) 09/08/2021   13:17:43  (  81.13,  20.81)    2.90                74
 09/08/2021   14:07:07   ( -81.18,-170.81) 09/08/2021   14:07:08  ( -81.18,-170.78)    0.53                 1