Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 12 2.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/03/2019   22:04:07   ( -79.29,  51.50) 12/03/2019   22:04:17  ( -79.27,  51.52)    2.16                10
 12/06/2019   03:37:50   (  79.31, 148.15) 12/06/2019   03:37:40  (  79.30, 147.98)    3.50                10
 12/08/2019   09:11:35   ( -79.29,-115.41) 12/08/2019   09:11:01  ( -79.32,-115.39)    3.59                34
 12/08/2019   10:01:01   (  79.28,  52.20) 12/08/2019   10:02:01  (  79.27,  52.29)    2.31                60
 12/10/2019   14:45:17   (  79.33, -18.56) 12/10/2019   14:44:24  (  79.32, -18.65)    2.12                53
 12/10/2019   15:34:45   ( -79.30, 148.89) 12/10/2019   15:35:22  ( -79.30, 148.76)    2.63                37
 12/12/2019   20:18:58   ( -79.46,  78.90) 12/12/2019   20:17:50  ( -79.51,  76.26)   53.84                68
 12/12/2019   21:08:28   (  79.30,-114.55) 12/12/2019   21:08:46  (  79.32,-114.64)    2.68                18
 12/15/2019   02:42:11   ( -79.32, -17.86) 12/15/2019   02:42:04  ( -79.32, -17.92)    1.29                 7