Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 9 21.  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)
 09/21/2019   04:50:59   (  81.18, 148.20) 09/21/2019   04:51:38  (  81.18, 148.15)    0.79                39
 09/23/2019   23:35:50   ( -81.16,  46.63) 09/23/2019   23:35:21  ( -81.16,  46.59)    0.76                29
 09/24/2019   00:25:15   (  81.18,-145.33) 09/24/2019   00:25:59  (  81.19,-145.20)    2.26                44
 09/26/2019   19:10:05   ( -81.18, 113.46) 09/26/2019   19:09:41  ( -81.18, 113.64)    3.10                24
 09/26/2019   19:59:31   (  81.18, -78.88) 09/26/2019   20:00:21  (  81.18, -78.94)    1.02                50
 09/29/2019   14:44:20   ( -81.18, 179.90) 09/29/2019   14:44:02  ( -81.18, 179.93)    0.75                18
 09/29/2019   15:33:46   (  81.18, -12.46) 09/29/2019   15:34:41  (  81.19, -12.30)    2.77                55
 10/02/2019   10:18:36   ( -81.18,-113.69) 10/02/2019   10:18:24  ( -81.17,-113.79)    1.93                12