Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 12 12.  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)
 12/13/2019   19:22:10   ( -81.48, 115.87) 12/13/2019   19:21:55  ( -81.48, 115.96)    1.55                15
 12/13/2019   20:11:36   (  81.48, -76.39) 12/13/2019   20:12:35  (  81.48, -76.38)    0.55                59
 12/16/2019   14:56:24   ( -81.48,-177.74) 12/16/2019   14:56:17  ( -81.48,-177.58)    2.52                 7
 12/16/2019   15:45:50   (  81.48, -10.02) 12/16/2019   15:46:57  (  81.48,  -9.96)    1.03                67
 12/19/2019   09:41:12   (  81.48,  81.01) 12/19/2019   09:40:00  (  81.48,  81.13)    2.20                72
 12/19/2019   10:30:39   ( -81.47,-111.36) 12/19/2019   10:30:41  ( -81.48,-111.55)    3.16                 2
 12/22/2019   05:15:26   (  81.49, 147.73) 12/22/2019   05:14:22  (  81.48, 147.92)    3.31                64
 12/22/2019   06:04:53   ( -81.49, -44.63) 12/22/2019   06:05:03  ( -81.48, -44.73)    1.95                10
 12/25/2019   00:49:40   (  81.48,-145.98) 12/25/2019   00:48:45  (  81.48,-146.12)    2.25                55