Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 6 9.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/11/2021   08:26:39   (  81.37,  97.68) 06/11/2021   08:26:21  (  81.38,  97.66)    0.77                18
 06/11/2021   09:16:06   ( -81.37, -94.78) 06/11/2021   09:17:01  ( -81.37, -94.70)    1.35                55
 06/14/2021   04:00:55   (  81.38, 164.21) 06/14/2021   04:00:42  (  81.37, 164.29)    1.63                13
 06/14/2021   04:50:22   ( -81.37, -28.23) 06/14/2021   04:51:22  ( -81.36, -28.06)    3.32                60
 06/16/2021   23:35:10   (  81.38,-129.30) 06/16/2021   23:35:03  (  81.37,-129.49)    3.23                 7
 06/17/2021   00:24:37   ( -81.38,  38.29) 06/17/2021   00:25:43  ( -81.36,  38.18)    2.44                66
 06/19/2021   18:19:59   ( -81.39, 129.85) 06/19/2021   18:18:58  ( -81.51, 124.02)   97.20                61
 06/19/2021   19:09:26   (  81.38, -62.83) 06/19/2021   19:09:24  (  81.36, -62.90)    2.05                 2
 06/19/2021   19:58:54   ( -81.36, 104.39) 06/19/2021   20:00:05  ( -81.36, 104.40)    0.65                71
 06/22/2021   13:54:16   ( -81.38,-164.08) 06/22/2021   13:53:06  ( -81.38,-164.28)    3.39                70
 06/22/2021   14:43:43   (  81.36,   3.22) 06/22/2021   14:43:46  (  81.37,   3.29)    1.51                 3