Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 2 16.  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)
 02/16/2021   17:49:31   (  81.12, -47.79) 02/16/2021   17:48:31  (  81.12, -47.76)    0.50                60
 02/16/2021   18:38:57   ( -81.14, 120.11) 02/16/2021   18:39:11  ( -81.14, 120.11)    0.12                14
 02/19/2021   13:23:45   (  81.12,  18.75) 02/19/2021   13:22:52  (  81.12,  18.82)    1.17                53
 02/19/2021   14:13:11   ( -81.14,-173.33) 02/19/2021   14:13:32  ( -81.14,-173.29)    0.61                21
 02/22/2021   08:57:59   (  81.13,  85.25) 02/22/2021   08:57:13  (  81.13,  85.38)    2.22                46
 02/22/2021   09:47:25   ( -81.15,-106.80) 02/22/2021   09:47:53  ( -81.15,-106.70)    1.61                28
 02/25/2021   04:32:13   (  81.11, 151.36) 02/25/2021   04:31:35  (  81.11, 151.18)    3.00                38
 02/25/2021   05:21:38   ( -81.15, -40.30) 02/25/2021   05:22:13  ( -81.15, -40.13)    2.92                35
 02/28/2021   00:06:26   (  81.13,-141.84) 02/28/2021   00:05:55  (  81.13,-141.90)    1.15                31