Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 10 3.  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)
 10/03/2021   21:25:35   (  81.08,-102.22) 10/03/2021   21:26:09  (  81.08,-102.12)    1.86                34
 10/03/2021   22:16:15   ( -81.10,  65.67) 10/03/2021   22:15:35  ( -81.10,  65.79)    2.04                40
 10/06/2021   16:59:59   (  81.08, -35.73) 10/06/2021   17:00:25  (  81.09, -35.63)    1.84                26
 10/06/2021   17:50:39   ( -81.10, 132.23) 10/06/2021   17:49:51  ( -81.11, 132.30)    1.18                48
 10/09/2021   12:34:22   (  81.08,  30.74) 10/09/2021   12:34:40  (  81.09,  30.81)    1.24                18
 10/09/2021   13:25:02   ( -81.11,-161.24) 10/09/2021   13:24:06  ( -81.11,-161.24)    0.14                56
 10/12/2021   08:08:46   (  81.09,  97.19) 10/12/2021   08:08:56  (  81.08,  97.20)    0.18                10
 10/12/2021   08:59:26   ( -81.11, -94.72) 10/12/2021   08:58:22  ( -81.11, -94.83)    1.93                64
 10/15/2021   02:52:43   ( -80.89,  -8.26) 10/15/2021   02:53:57  ( -80.79,  -7.97)   12.43                74
 10/15/2021   03:43:09   (  81.10, 164.01) 10/15/2021   03:43:11  (  81.10, 163.91)    1.75                 2