Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 6 24.  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)
 06/24/2021   14:30:37   (  81.15,   2.51) 06/24/2021   14:31:32  (  81.14,   2.46)    0.96                55
 06/24/2021   15:21:17   ( -81.17, 170.53) 06/24/2021   15:20:58  ( -81.16, 170.36)    3.15                19
 06/27/2021   10:04:58   (  81.14,  68.66) 06/27/2021   10:05:47  (  81.14,  68.82)    2.71                49
 06/27/2021   10:55:37   ( -81.17,-122.93) 06/27/2021   10:55:12  ( -81.18,-122.89)    0.88                25
 06/30/2021   05:39:18   (  81.15, 135.55) 06/30/2021   05:40:02  (  81.15, 135.51)    0.65                44
 06/30/2021   06:29:58   ( -81.18, -56.41) 06/30/2021   06:29:28  ( -81.17, -56.54)    2.24                30
 07/03/2021   01:13:40   (  81.14,-158.33) 07/03/2021   01:14:18  (  81.14,-158.20)    2.34                38
 07/03/2021   02:04:20   ( -81.17,   9.71) 07/03/2021   02:03:44  ( -81.17,   9.78)    1.24                36
 07/05/2021   20:47:59   (  81.16, -91.48) 07/05/2021   20:48:32  (  81.16, -91.57)    1.67                33