Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 2 19.  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   ( -81.44, 170.30) 02/21/2021   15:38:26  ( -81.42, 170.16)    2.63                62
 02/21/2021   16:28:55   (  81.42, -22.31) 02/21/2021   16:29:06  (  81.41, -22.15)    2.82                11
 02/24/2021   11:13:42   ( -81.42,-123.57) 02/24/2021   11:12:47  ( -81.42,-123.44)    2.17                55
 02/24/2021   12:03:08   (  81.43,  44.18) 02/24/2021   12:03:27  (  81.41,  44.23)    1.72                19
 02/27/2021   06:47:56   ( -81.42, -57.08) 02/27/2021   06:47:09  ( -81.42, -57.05)    0.54                47
 02/27/2021   07:37:23   (  81.41, 110.26) 02/27/2021   07:37:50  (  81.42, 110.22)    1.66                27
 03/02/2021   02:22:10   ( -81.42,   9.38) 03/02/2021   02:21:31  ( -81.42,   9.33)    1.10                39
 03/02/2021   03:11:37   (  81.41, 176.69) 03/02/2021   03:12:12  (  81.42, 176.58)    2.37                35
 03/04/2021   21:56:23   ( -81.42,  75.81) 03/04/2021   21:55:52  ( -81.42,  75.69)    2.16                31