Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 11 14.  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   (  81.30, -93.98) 11/15/2021   21:06:23  (  81.31, -94.17)    3.28                62
 11/15/2021   21:56:52   ( -81.30,  73.57) 11/15/2021   21:57:02  ( -81.29,  73.69)    2.17                10
 11/18/2021   16:41:39   (  81.30, -27.59) 11/18/2021   16:40:41  (  81.30, -27.48)    1.72                58
 11/18/2021   17:31:06   ( -81.29, 140.00) 11/18/2021   17:31:21  ( -81.29, 140.01)    0.45                15
 11/21/2021   12:15:53   (  81.29,  38.77) 11/21/2021   12:15:00  (  81.30,  38.79)    0.92                53
 11/21/2021   13:05:20   ( -81.29,-153.61) 11/21/2021   13:05:40  ( -81.29,-153.69)    1.36                20
 11/24/2021   07:50:05   (  81.31, 105.46) 11/24/2021   07:49:17  (  81.29, 105.42)    2.07                48
 11/24/2021   08:39:33   ( -81.29, -87.27) 11/24/2021   08:39:58  ( -81.30, -87.42)    2.80                25
 11/27/2021   03:24:19   (  81.30, 171.74) 11/27/2021   03:23:36  (  81.29, 171.65)    1.55                43