Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 5 27.  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)
 05/28/2021   06:35:18   (  81.38, 125.60) 05/28/2021   06:34:34  (  81.39, 125.65)    1.32                44
 05/28/2021   07:24:45   ( -81.37, -66.86) 05/28/2021   07:25:14  ( -81.38, -66.70)    2.63                29
 05/31/2021   02:09:33   (  81.39,-167.72) 05/31/2021   02:08:54  (  81.37,-167.64)    1.96                39
 05/31/2021   02:59:01   ( -81.36,  -0.54) 05/31/2021   02:59:35  ( -81.38,  -0.36)    3.35                34
 06/02/2021   21:43:50   (  81.38,-101.47) 06/02/2021   21:43:16  (  81.38,-101.34)    2.25                34
 06/02/2021   22:33:17   ( -81.38,  66.11) 06/02/2021   22:33:57  ( -81.38,  65.97)    2.42                40
 06/05/2021   17:18:06   (  81.39, -34.88) 06/05/2021   17:17:38  (  81.38, -35.06)    3.12                28
 06/05/2021   18:07:34   ( -81.37, 132.35) 06/05/2021   18:08:19  ( -81.38, 132.27)    1.78                45
 06/08/2021   12:52:23   (  81.37,  31.29) 06/08/2021   12:52:00  (  81.38,  31.21)    1.55                23