Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 8 21.  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)
 08/22/2021   16:41:07   ( -81.17, 150.41) 08/22/2021   16:41:36  ( -81.18, 150.52)    2.07                29
 08/22/2021   17:31:46   (  81.20, -41.28) 08/22/2021   17:31:01  (  81.20, -41.39)    1.83                45
 08/25/2021   12:15:26   ( -81.18,-142.98) 08/25/2021   12:15:51  ( -81.17,-143.08)    1.74                25
 08/25/2021   13:06:06   (  81.20,  24.93) 08/25/2021   13:05:16  (  81.20,  24.98)    1.11                50
 08/28/2021   07:49:47   ( -81.17, -76.75) 08/28/2021   07:50:07  ( -81.17, -76.71)    0.69                20
 08/28/2021   08:40:26   (  81.20,  91.50) 08/28/2021   08:39:32  (  81.19,  91.32)    3.13                54
 08/31/2021   03:24:07   ( -81.18, -10.16) 08/31/2021   03:24:22  ( -81.19, -10.02)    2.60                15
 08/31/2021   04:14:46   (  81.20, 158.06) 08/31/2021   04:13:47  (  81.21, 158.00)    1.13                59
 09/02/2021   22:58:26   ( -81.18,  56.42) 09/02/2021   22:58:37  ( -81.18,  56.28)    2.60                11