Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 12 10.  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)
 12/10/2019   23:47:55   ( -81.48,  49.49) 12/10/2019   23:47:32  ( -81.48,  49.52)    0.58                23
 12/11/2019   00:37:21   (  81.49,-142.76) 12/11/2019   00:38:12  (  81.48,-142.80)    1.11                51
 12/13/2019   19:22:10   ( -81.48, 115.90) 12/13/2019   19:21:55  ( -81.48, 116.00)    1.64                15
 12/13/2019   20:11:36   (  81.48, -76.38) 12/13/2019   20:12:35  (  81.48, -76.36)    0.70                59
 12/16/2019   14:56:24   ( -81.48,-177.72) 12/16/2019   14:56:17  ( -81.48,-177.54)    2.89                 7
 12/16/2019   15:45:50   (  81.48, -10.03) 12/16/2019   15:46:57  (  81.48,  -9.94)    1.46                67
 12/19/2019   09:41:12   (  81.47,  80.99) 12/19/2019   09:40:00  (  81.48,  81.16)    2.95                72
 12/19/2019   10:30:39   ( -81.47,-111.37) 12/19/2019   10:30:41  ( -81.48,-111.51)    2.45                 2
 12/22/2019   05:15:26   (  81.49, 147.68) 12/22/2019   05:14:23  (  81.48, 147.54)    2.24                63