Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 9 21.  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)
 09/22/2021   15:08:05   (  81.18,  -6.25) 09/22/2021   15:09:00  (  81.18,  -6.36)    1.87                55
 09/22/2021   15:58:45   ( -81.19, 161.39) 09/22/2021   15:58:26  ( -81.20, 161.57)    3.13                19
 09/25/2021   10:42:25   (  81.18,  60.14) 09/25/2021   10:43:15  (  81.19,  60.22)    1.60                50
 09/25/2021   11:33:04   ( -81.20,-131.77) 09/25/2021   11:32:41  ( -81.20,-131.83)    1.00                23
 09/28/2021   06:16:44   (  81.19, 126.89) 09/28/2021   06:17:30  (  81.19, 126.77)    2.10                46
 09/28/2021   07:07:25   ( -81.19, -65.71) 09/28/2021   07:06:57  ( -81.19, -65.63)    1.32                28
 10/01/2021   01:51:04   (  81.18,-167.14) 10/01/2021   01:51:45  (  81.17,-167.09)    0.79                41
 10/01/2021   02:41:44   ( -81.19,   0.72) 10/01/2021   02:41:11  ( -81.20,   0.90)    3.06                33
 10/03/2021   21:25:24   (  81.17,-100.79) 10/03/2021   21:26:00  (  81.18,-100.62)    3.00                36