Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 11 20.  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)
 11/20/2021   16:28:53   (  81.07, -28.29) 11/20/2021   16:29:28  (  81.08, -28.11)    3.15                35
 11/20/2021   17:19:32   ( -81.10, 139.84) 11/20/2021   17:18:54  ( -81.10, 139.84)    0.44                38
 11/23/2021   12:03:16   (  81.08,  38.20) 11/23/2021   12:03:44  (  81.07,  38.27)    1.30                28
 11/23/2021   12:53:55   ( -81.10,-153.71) 11/23/2021   12:53:10  ( -81.10,-153.76)    1.11                45
 11/26/2021   07:37:37   (  81.09, 105.03) 11/26/2021   07:37:58  (  81.09, 104.98)    0.92                21
 11/26/2021   08:28:16   ( -81.12, -86.92) 11/26/2021   08:27:24  ( -81.12, -87.02)    1.88                52
 11/29/2021   03:12:00   (  81.09, 171.46) 11/29/2021   03:12:14  (  81.08, 171.28)    3.21                14
 11/29/2021   04:02:39   ( -81.12, -20.52) 11/29/2021   04:01:40  ( -81.11, -20.69)    3.02                59
 12/01/2021   22:46:23   (  81.09,-122.14) 12/01/2021   22:46:29  (  81.10,-122.08)    1.02                 6