Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 6 25.  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   (  81.15,  68.92) 06/27/2021   10:05:47  (  81.15,  69.07)    2.73                49
 06/27/2021   10:55:38   ( -81.17,-123.05) 06/27/2021   10:55:13  ( -81.17,-123.01)    0.72                25
 06/30/2021   05:39:18   (  81.15, 135.43) 06/30/2021   05:40:02  (  81.15, 135.40)    0.73                44
 06/30/2021   06:29:58   ( -81.17, -56.53) 06/30/2021   06:29:28  ( -81.17, -56.66)    2.36                30
 07/03/2021   01:13:39   (  81.15,-158.07) 07/03/2021   01:14:17  (  81.16,-157.95)    2.22                38
 07/03/2021   02:04:19   ( -81.18,   9.97) 07/03/2021   02:03:43  ( -81.18,  10.03)    1.06                36
 07/05/2021   20:48:00   (  81.16, -91.58) 07/05/2021   20:48:33  (  81.15, -91.69)    2.01                33
 07/05/2021   21:38:40   ( -81.18,  76.45) 07/05/2021   21:37:59  ( -81.17,  76.31)    2.58                41
 07/08/2021   16:22:20   (  81.16, -25.11) 07/08/2021   16:22:47  (  81.16, -25.10)    0.18                27