Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 6 26.  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)
 06/27/2021   10:04:58   (  81.14,  68.66) 06/27/2021   10:05:47  (  81.14,  68.83)    2.81                49
 06/27/2021   10:55:37   ( -81.17,-122.94) 06/27/2021   10:55:12  ( -81.18,-122.90)    0.91                25
 06/30/2021   05:39:18   (  81.15, 135.55) 06/30/2021   05:40:02  (  81.15, 135.52)    0.42                44
 06/30/2021   06:29:58   ( -81.18, -56.43) 06/30/2021   06:29:28  ( -81.17, -56.54)    2.01                30
 07/03/2021   01:13:40   (  81.14,-158.34) 07/03/2021   01:14:18  (  81.15,-158.18)    2.84                38
 07/03/2021   02:04:20   ( -81.17,   9.69) 07/03/2021   02:03:44  ( -81.17,   9.78)    1.69                36
 07/05/2021   20:47:59   (  81.16, -91.50) 07/05/2021   20:48:32  (  81.16, -91.54)    0.83                33
 07/05/2021   21:38:39   ( -81.18,  76.53) 07/05/2021   21:37:58  ( -81.18,  76.45)    1.43                41
 07/08/2021   16:22:21   (  81.15, -25.42) 07/08/2021   16:22:48  (  81.14, -25.31)    1.98                27