Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 7 12.  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)
 07/14/2021   07:31:01   (  81.17, 108.02) 07/14/2021   07:31:17  (  81.16, 107.85)    2.84                16
 07/14/2021   08:21:41   ( -81.18, -84.14) 07/14/2021   08:20:43  ( -81.18, -84.22)    1.46                58
 07/17/2021   03:05:22   (  81.17, 174.45) 07/17/2021   03:05:32  (  81.17, 174.35)    1.67                10
 07/17/2021   03:56:02   ( -81.18, -17.73) 07/17/2021   03:54:58  ( -81.19, -17.69)    0.66                64
 07/19/2021   22:39:43   (  81.17,-119.14) 07/19/2021   22:39:47  (  81.17,-119.19)    0.82                 4
 07/19/2021   23:30:23   ( -81.18,  48.66) 07/19/2021   23:29:13  ( -81.19,  48.80)    2.49                70
 07/22/2021   17:23:24   ( -81.15, 139.40) 07/22/2021   17:24:36  ( -81.14, 139.22)    3.31                72
 07/22/2021   18:14:03   (  81.17, -52.75) 07/22/2021   18:14:01  (  81.17, -52.76)    0.36                 2
 07/22/2021   19:03:52   ( -81.28, 134.97) 07/22/2021   19:02:39  ( -81.81, 134.64)   59.75                73
 07/25/2021   12:57:44   ( -81.16,-153.87) 07/25/2021   12:58:50  ( -81.16,-153.99)    2.09                66