Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2020 12 29.  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   11:20:17   ( -81.07,-131.14) 12/29/2020   11:20:25  ( -81.08,-130.96)    3.19                 8
 12/29/2020   12:10:56   (  81.11,  37.11) 12/29/2020   12:09:50  (  81.11,  37.12)    0.12                66
 01/01/2021   06:04:01   (  81.06, 127.59) 01/01/2021   06:05:13  (  81.06, 127.63)    0.86                72
 01/01/2021   06:54:39   ( -81.09, -64.23) 01/01/2021   06:54:39  ( -81.08, -64.40)    2.96                 0
 01/01/2021   07:44:39   (  81.33, 119.20) 01/01/2021   07:43:26  (  81.75, 118.68)   47.49                73
 01/04/2021   01:38:23   (  81.06,-165.94) 01/04/2021   01:39:26  (  81.07,-165.87)    1.44                63
 01/04/2021   02:29:01   ( -81.09,   2.29) 01/04/2021   02:28:52  ( -81.09,   2.12)    2.95                 9
 01/06/2021   21:12:46   (  81.06, -99.50) 01/06/2021   21:13:40  (  81.07, -99.41)    1.67                54
 01/06/2021   22:03:25   ( -81.08,  68.42) 01/06/2021   22:03:06  ( -81.09,  68.59)    3.22                19
 01/09/2021   16:47:09   (  81.06, -33.09) 01/09/2021   16:47:54  (  81.06, -33.00)    1.55                45