Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 12 28.  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)
 12/30/2019   15:58:09   (  81.47, -13.30) 12/30/2019   15:57:31  (  81.48, -13.25)    1.43                38
 12/30/2019   16:47:36   ( -81.47, 154.28) 12/30/2019   16:48:11  ( -81.48, 154.46)    3.17                35
 01/02/2020   11:32:22   (  81.48,  53.26) 01/02/2020   11:31:53  (  81.48,  53.08)    3.00                29
 01/02/2020   12:21:49   ( -81.48,-139.13) 01/02/2020   12:22:33  ( -81.48,-139.18)    0.83                44
 01/05/2020   07:06:36   (  81.48, 119.79) 01/05/2020   07:06:15  (  81.48, 119.80)    0.19                21
 01/05/2020   07:56:03   ( -81.48, -72.57) 01/05/2020   07:56:55  ( -81.48, -72.44)    2.36                52
 01/08/2020   02:40:50   (  81.49,-173.70) 01/08/2020   02:40:37  (  81.48,-173.50)    3.32                13
 01/08/2020   03:30:17   ( -81.49,  -6.04) 01/08/2020   03:31:18  ( -81.48,  -6.11)    1.50                61
 01/10/2020   22:15:03   (  81.49,-107.21) 01/10/2020   22:14:59  (  81.48,-107.22)    1.00                 4