Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 18.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/19/2021   08:21:10   ( -81.13, -85.19) 11/19/2021   08:20:59  ( -81.13, -85.31)    1.99                11
 11/19/2021   09:10:35   (  81.16,  82.90) 11/19/2021   09:11:37  (  81.16,  83.00)    1.64                62
 11/22/2021   03:55:24   ( -81.13, -18.82) 11/22/2021   03:55:21  ( -81.13, -18.84)    0.62                 3
 11/22/2021   04:44:49   (  81.16, 149.24) 11/22/2021   04:46:00  (  81.15, 149.08)    2.62                71
 11/24/2021   22:40:11   (  81.12,-120.13) 11/24/2021   22:39:03  (  81.12,-120.11)    0.37                68
 11/24/2021   23:29:37   ( -81.14,  47.86) 11/24/2021   23:29:42  ( -81.15,  47.98)    1.98                 5
 11/27/2021   18:14:24   (  81.11, -53.88) 11/27/2021   18:13:25  (  81.11, -54.07)    3.25                59
 11/27/2021   19:03:50   ( -81.13, 114.14) 11/27/2021   19:04:04  ( -81.14, 114.02)    2.17                14
 11/30/2021   13:48:37   (  81.12,  12.70) 11/30/2021   13:47:46  (  81.12,  12.70)    0.48                51