Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 2 21.  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)
 02/21/2021   15:39:28   ( -81.43, 170.12) 02/21/2021   15:38:26  ( -81.43, 169.99)    2.15                62
 02/21/2021   16:28:55   (  81.42, -22.46) 02/21/2021   16:29:06  (  81.42, -22.30)    2.68                11
 02/24/2021   11:13:43   ( -81.41,-123.75) 02/24/2021   11:12:48  ( -81.43,-123.61)    2.81                55
 02/24/2021   12:03:09   (  81.42,  44.02) 02/24/2021   12:03:28  (  81.42,  44.08)    0.98                19
 02/27/2021   06:47:56   ( -81.41, -57.27) 02/27/2021   06:47:09  ( -81.43, -57.23)    1.43                47
 02/27/2021   07:37:22   (  81.42, 110.47) 02/27/2021   07:37:49  (  81.42, 110.44)    0.53                27
 03/02/2021   02:22:10   ( -81.41,   9.17) 03/02/2021   02:21:31  ( -81.43,   9.13)    1.40                39
 03/02/2021   03:11:36   (  81.42, 176.88) 03/02/2021   03:12:11  (  81.42, 176.79)    1.59                35
 03/04/2021   21:56:24   ( -81.41,  75.58) 03/04/2021   21:55:53  ( -81.43,  75.47)    2.26                31