Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 3 17.  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)
 03/18/2021   04:00:03   ( -81.06, -21.64) 03/18/2021   04:01:09  ( -81.07, -21.59)    0.92                66
 03/18/2021   04:50:41   (  81.10, 146.63) 03/18/2021   04:50:34  (  81.10, 146.51)    2.15                 7
 03/20/2021   23:34:25   ( -81.06,  44.80) 03/20/2021   23:35:22  ( -81.07,  44.95)    2.68                57
 03/21/2021   00:25:03   (  81.10,-146.90) 03/21/2021   00:24:47  (  81.10,-146.98)    1.47                16
 03/23/2021   19:08:46   ( -81.08, 111.60) 03/23/2021   19:09:35  ( -81.08, 111.45)    2.59                49
 03/23/2021   19:59:25   (  81.10, -80.45) 03/23/2021   19:59:00  (  81.10, -80.51)    1.11                25
 03/26/2021   14:43:07   ( -81.08, 178.01) 03/26/2021   14:43:47  ( -81.08, 177.92)    1.58                40
 03/26/2021   15:33:46   (  81.10, -14.01) 03/26/2021   15:33:12  (  81.10, -14.07)    1.03                34
 03/29/2021   10:17:29   ( -81.08,-115.60) 03/29/2021   10:18:00  ( -81.08,-115.65)    0.92                31