Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 1 7.  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)
 01/08/2021   09:29:05   (  81.12,  77.46) 01/08/2021   09:28:44  (  81.12,  77.45)    0.35                21
 01/08/2021   10:18:31   ( -81.14,-114.60) 01/08/2021   10:19:23  ( -81.14,-114.61)    0.42                52
 01/11/2021   05:03:18   (  81.11, 143.87) 01/11/2021   05:03:07  (  81.12, 143.85)    0.56                11
 01/11/2021   05:52:44   ( -81.14, -48.17) 01/11/2021   05:53:46  ( -81.14, -48.16)    0.58                62
 01/13/2021   23:48:31   ( -80.41,  34.14) 01/13/2021   23:47:17  ( -80.65,  33.34)   29.62                74
 01/14/2021   00:37:31   (  81.13,-149.39) 01/14/2021   00:37:30  (  81.13,-149.38)    0.35                 1
 01/14/2021   01:26:57   ( -81.16,  18.59) 01/14/2021   01:28:09  ( -81.15,  18.65)    1.07                72
 01/16/2021   19:22:20   ( -81.10, 108.93) 01/16/2021   19:21:15  ( -81.11, 109.05)    2.27                65
 01/16/2021   20:11:45   (  81.13, -83.05) 01/16/2021   20:11:54  (  81.13, -83.00)    0.92                 9
 01/19/2021   14:56:32   ( -81.12, 175.62) 01/19/2021   14:55:38  ( -81.11, 175.47)    2.78                54