Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 5 29.  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   (  81.39,-167.76) 05/31/2021   02:08:55  (  81.38,-167.69)    1.61                39
 05/31/2021   02:59:01   ( -81.38,  -0.21) 05/31/2021   02:59:36  ( -81.38,  -0.41)    3.39                35
 06/02/2021   21:43:50   (  81.38,-101.50) 06/02/2021   21:43:16  (  81.38,-101.38)    1.99                34
 06/02/2021   22:33:17   ( -81.37,  66.07) 06/02/2021   22:33:57  ( -81.38,  65.91)    2.67                40
 06/05/2021   17:18:07   (  81.37, -35.28) 06/05/2021   17:17:38  (  81.38, -35.10)    3.39                29
 06/05/2021   18:07:34   ( -81.36, 132.32) 06/05/2021   18:08:19  ( -81.38, 132.22)    2.29                45
 06/08/2021   12:52:23   (  81.37,  31.29) 06/08/2021   12:52:00  (  81.38,  31.18)    2.12                23
 06/08/2021   13:41:50   ( -81.37,-161.09) 06/08/2021   13:42:40  ( -81.37,-161.10)    0.51                50
 06/11/2021   08:26:38   (  81.38,  97.83) 06/11/2021   08:26:20  (  81.37,  97.82)    0.82                18