Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 10 6.  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)
 10/06/2021   16:59:59   (  81.08, -35.70) 10/06/2021   17:00:25  (  81.09, -35.59)    2.07                26
 10/06/2021   17:50:39   ( -81.10, 132.23) 10/06/2021   17:49:51  ( -81.11, 132.31)    1.29                48
 10/09/2021   12:34:22   (  81.08,  30.76) 10/09/2021   12:34:40  (  81.09,  30.85)    1.71                18
 10/09/2021   13:25:02   ( -81.11,-161.24) 10/09/2021   13:24:06  ( -81.11,-161.22)    0.23                56
 10/12/2021   08:08:46   (  81.09,  97.20) 10/12/2021   08:08:56  (  81.09,  97.25)    0.89                10
 10/12/2021   08:59:26   ( -81.11, -94.74) 10/12/2021   08:58:22  ( -81.11, -94.80)    1.18                64
 10/15/2021   02:52:48   ( -80.80, -10.06) 10/15/2021   02:54:02  ( -80.65,  -9.60)   18.23                74
 10/15/2021   03:43:10   (  81.09, 163.62) 10/15/2021   03:43:12  (  81.08, 163.60)    0.54                 2
 10/15/2021   04:33:50   ( -81.11, -28.26) 10/15/2021   04:32:38  ( -81.10, -28.42)    2.94                72
 10/17/2021   22:26:55   ( -81.07,  62.17) 10/17/2021   22:28:01  ( -81.07,  62.24)    1.32                66