Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 11 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)
 11/13/2021   01:33:11   (  81.30,-160.34) 11/13/2021   01:32:04  (  81.31,-160.41)    1.21                67
 11/13/2021   02:22:38   ( -81.30,   7.21) 11/13/2021   02:22:44  ( -81.30,   7.08)    2.24                 6
 11/15/2021   21:07:25   (  81.30, -93.91) 11/15/2021   21:06:23  (  81.31, -94.09)    3.04                62
 11/15/2021   21:56:52   ( -81.30,  73.67) 11/15/2021   21:57:02  ( -81.29,  73.80)    2.69                10
 11/18/2021   16:41:39   (  81.30, -27.52) 11/18/2021   16:40:41  (  81.29, -27.40)    2.16                58
 11/18/2021   17:31:06   ( -81.30, 140.09) 11/18/2021   17:31:21  ( -81.29, 140.12)    1.51                15
 11/21/2021   12:15:52   (  81.29,  38.81) 11/21/2021   12:14:59  (  81.30,  38.88)    1.12                53
 11/21/2021   13:05:19   ( -81.29,-153.55) 11/21/2021   13:05:39  ( -81.29,-153.58)    0.98                20
 11/24/2021   07:50:06   (  81.29, 105.10) 11/24/2021   07:49:18  (  81.30, 105.14)    1.67                48