Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 6 11.  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   (  81.38,  97.78) 06/11/2021   08:26:21  (  81.37,  97.77)    0.33                18
 06/11/2021   09:16:06   ( -81.37, -94.70) 06/11/2021   09:17:01  ( -81.36, -94.62)    1.54                55
 06/14/2021   04:00:54   (  81.38, 164.30) 06/14/2021   04:00:41  (  81.36, 164.40)    2.37                13
 06/14/2021   04:50:21   ( -81.38, -28.16) 06/14/2021   04:51:22  ( -81.37, -28.35)    3.38                61
 06/16/2021   23:35:10   (  81.38,-129.21) 06/16/2021   23:35:03  (  81.37,-129.37)    3.05                 7
 06/17/2021   00:24:38   ( -81.36,  37.97) 06/17/2021   00:25:44  ( -81.37,  37.89)    1.74                66
 06/19/2021   18:20:00   ( -81.38, 129.52) 06/19/2021   18:18:57  ( -81.50, 124.53)   83.65                63
 06/19/2021   19:09:27   (  81.36, -63.15) 06/19/2021   19:09:25  (  81.37, -63.16)    0.94                 2
 06/19/2021   19:58:54   ( -81.36, 104.45) 06/19/2021   20:00:05  ( -81.36, 104.51)    1.01                71
 06/22/2021   13:54:15   ( -81.38,-164.04) 06/22/2021   13:53:05  ( -81.37,-164.16)    2.10                70
 06/22/2021   14:43:42   (  81.36,   3.27) 06/22/2021   14:43:45  (  81.36,   3.43)    2.61                 3