Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 4 14.  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)
 04/15/2021   06:53:04   (  81.08, 115.42) 04/15/2021   06:54:04  (  81.08, 115.26)    2.91                60
 04/15/2021   07:43:43   ( -81.10, -76.86) 04/15/2021   07:43:30  ( -81.10, -76.80)    1.31                13
 04/18/2021   02:27:27   (  81.07,-178.38) 04/18/2021   02:28:18  (  81.08,-178.33)    1.10                51
 04/18/2021   03:18:05   ( -81.10, -10.28) 04/18/2021   03:17:44  ( -81.10, -10.36)    1.32                21
 04/20/2021   22:01:48   (  81.08,-111.83) 04/20/2021   22:02:31  (  81.08,-111.95)    2.09                43
 04/20/2021   22:52:27   ( -81.09,  55.91) 04/20/2021   22:51:57  ( -81.10,  56.05)    2.42                30
 04/23/2021   17:36:11   (  81.07, -45.68) 04/23/2021   17:36:45  (  81.07, -45.61)    1.27                34
 04/23/2021   18:26:49   ( -81.10, 122.46) 04/23/2021   18:26:11  ( -81.10, 122.42)    0.89                38
 04/26/2021   13:10:32   (  81.09,  21.20) 04/26/2021   13:10:58  (  81.09,  21.07)    2.25                26