Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 5 30.  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)
 05/31/2021   02:09:34   (  81.37,-167.99) 05/31/2021   02:08:55  (  81.38,-167.92)    1.50                39
 05/31/2021   02:59:01   ( -81.37,  -0.45) 05/31/2021   02:59:35  ( -81.37,  -0.26)    3.06                34
 06/02/2021   21:43:50   (  81.38,-101.34) 06/02/2021   21:43:16  (  81.37,-101.23)    2.41                34
 06/02/2021   22:33:17   ( -81.38,  66.22) 06/02/2021   22:33:57  ( -81.37,  66.06)    2.80                40
 06/05/2021   17:18:07   (  81.37, -35.12) 06/05/2021   17:17:38  (  81.37, -34.94)    3.03                29
 06/05/2021   18:07:34   ( -81.37, 132.47) 06/05/2021   18:08:19  ( -81.37, 132.37)    1.70                45
 06/08/2021   12:52:22   (  81.38,  31.45) 06/08/2021   12:51:59  (  81.38,  31.33)    2.12                23
 06/08/2021   13:41:50   ( -81.36,-161.32) 06/08/2021   13:42:40  ( -81.38,-161.35)    1.80                50
 06/11/2021   08:26:39   (  81.37,  97.60) 06/11/2021   08:26:21  (  81.38,  97.58)    1.41                18