Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 12 7.  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)
 12/08/2019   09:11:34   ( -79.31,-115.28) 12/08/2019   09:11:00  ( -79.30,-115.25)    0.76                34
 12/08/2019   10:01:01   (  79.27,  52.09) 12/08/2019   10:02:01  (  79.28,  52.18)    2.53                60
 12/10/2019   14:45:17   (  79.32, -18.65) 12/10/2019   14:44:24  (  79.33, -18.77)    3.06                53
 12/10/2019   15:34:45   ( -79.28, 148.78) 12/10/2019   15:35:21  ( -79.29, 148.90)    2.45                36
 12/12/2019   20:18:58   ( -79.45,  78.80) 12/12/2019   20:17:50  ( -79.53,  76.10)   55.44                68
 12/12/2019   21:08:28   (  79.29,-114.62) 12/12/2019   21:08:45  (  79.30,-114.50)    2.96                17
 12/15/2019   02:42:12   ( -79.31, -17.93) 12/15/2019   02:42:04  ( -79.31, -17.81)    2.54                 8
 12/17/2019   08:15:54   (  79.34,  78.87) 12/17/2019   08:15:29  (  79.33,  78.76)    2.78                25
 12/17/2019   09:05:22   ( -79.32,-113.66) 12/17/2019   09:06:25  ( -79.30,-113.70)    2.44                63
 12/19/2019   13:49:39   ( -79.32, 175.30) 12/19/2019   13:48:47  ( -79.34, 175.44)    3.18                52