Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2020 12 27.  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)
 12/29/2020   11:20:18   ( -81.06,-131.29) 12/29/2020   11:20:26  ( -81.07,-131.10)    3.31                 8
 12/29/2020   12:10:57   (  81.10,  36.95) 12/29/2020   12:09:51  (  81.09,  36.96)    0.53                66
 01/01/2021   06:04:01   (  81.05, 127.43) 01/01/2021   06:05:13  (  81.05, 127.48)    0.88                72
 01/01/2021   06:54:39   ( -81.08, -64.38) 01/01/2021   06:54:39  ( -81.07, -64.54)    2.89                 0
 01/01/2021   07:44:39   (  81.33, 119.03) 01/01/2021   07:43:26  (  81.74, 118.50)   46.98                73
 01/04/2021   01:38:24   (  81.05,-166.10) 01/04/2021   01:39:27  (  81.06,-166.02)    1.50                63
 01/04/2021   02:29:02   ( -81.09,   2.14) 01/04/2021   02:28:53  ( -81.08,   1.99)    2.83                 9
 01/06/2021   21:12:47   (  81.06, -99.66) 01/06/2021   21:13:41  (  81.06, -99.56)    1.80                54
 01/06/2021   22:03:25   ( -81.09,  68.65) 01/06/2021   22:03:07  ( -81.08,  68.47)    3.21                18
 01/09/2021   16:47:09   (  81.06, -33.24) 01/09/2021   16:47:54  (  81.06, -33.13)    1.80                45