Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 10 7.  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)
 10/09/2021   12:34:23   (  81.08,  30.54) 10/09/2021   12:34:41  (  81.08,  30.63)    1.67                18
 10/09/2021   13:25:02   ( -81.11,-161.09) 10/09/2021   13:24:06  ( -81.12,-161.09)    0.51                56
 10/12/2021   08:08:45   (  81.09,  97.36) 10/12/2021   08:08:55  (  81.10,  97.40)    0.89                10
 10/12/2021   08:59:25   ( -81.12, -94.58) 10/12/2021   08:58:21  ( -81.12, -94.67)    1.39                64
 10/15/2021   02:52:46   ( -80.83,  -9.56) 10/15/2021   02:54:00  ( -80.69,  -9.15)   16.60                74
 10/15/2021   03:43:09   (  81.09, 163.79) 10/15/2021   03:43:11  (  81.09, 163.75)    0.66                 2
 10/15/2021   04:33:49   ( -81.12, -28.10) 10/15/2021   04:32:37  ( -81.11, -28.29)    3.22                72
 10/17/2021   22:26:56   ( -81.06,  61.96) 10/17/2021   22:28:02  ( -81.06,  62.01)    0.97                66
 10/17/2021   23:17:33   (  81.09,-129.80) 10/17/2021   23:17:27  (  81.08,-129.94)    2.59                 6
 10/20/2021   18:01:19   ( -81.07, 128.76) 10/20/2021   18:02:17  ( -81.07, 128.66)    1.74                58