Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 12 15.  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)
 12/17/2019   08:15:54   (  79.34,  78.82) 12/17/2019   08:15:29  (  79.33,  78.74)    1.85                25
 12/17/2019   09:05:22   ( -79.31,-113.75) 12/17/2019   09:06:25  ( -79.30,-113.76)    0.26                63
 12/19/2019   13:49:38   ( -79.35, 175.48) 12/19/2019   13:48:47  ( -79.34, 175.39)    1.93                51
 12/19/2019   14:39:05   (  79.30, -17.18) 12/19/2019   14:39:50  (  79.30, -17.02)    3.25                45
 12/21/2019   19:23:21   (  79.35, -87.98) 12/21/2019   19:22:13  (  79.36, -88.06)    2.28                68
 12/21/2019   20:12:49   ( -79.32,  79.48) 12/21/2019   20:13:08  ( -79.33,  79.50)    1.37                19
 12/24/2019   01:46:31   (  79.35, 176.24) 12/24/2019   01:46:34  (  79.34, 176.14)    2.28                 3
 12/26/2019   07:20:15   ( -79.36, -87.10) 12/26/2019   07:19:51  ( -79.36, -87.26)    3.44                24
 12/26/2019   08:09:42   (  79.31,  80.20) 12/26/2019   08:10:55  (  79.32,  80.32)    2.61                73
 12/28/2019   12:53:58   (  79.35,   9.37) 12/28/2019   12:53:17  (  79.35,   9.51)    2.96                41