Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 11 13.  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)
 11/15/2021   21:07:25   (  81.31, -93.76) 11/15/2021   21:06:23  (  81.30, -93.95)    3.23                62
 11/15/2021   21:56:53   ( -81.29,  73.42) 11/15/2021   21:57:03  ( -81.30,  73.54)    2.27                10
 11/18/2021   16:41:39   (  81.29, -27.75) 11/18/2021   16:40:41  (  81.30, -27.64)    2.43                58
 11/18/2021   17:31:06   ( -81.29, 139.85) 11/18/2021   17:31:21  ( -81.30, 139.86)    1.21                15
 11/21/2021   12:15:52   (  81.30,  38.99) 11/21/2021   12:14:59  (  81.29,  39.02)    1.56                53
 11/21/2021   13:05:20   ( -81.28,-153.76) 11/21/2021   13:05:40  ( -81.30,-153.84)    2.14                20
 11/24/2021   07:50:06   (  81.30, 105.30) 11/24/2021   07:49:18  (  81.29, 105.28)    0.55                48