Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 12 23.  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)
 12/24/2019   01:46:31   (  79.32, 176.07) 12/24/2019   01:46:34  (  79.35, 176.04)    3.11                 3
 12/26/2019   07:20:14   ( -79.37, -87.08) 12/26/2019   07:19:50  ( -79.34, -87.13)    2.72                24
 12/26/2019   08:09:41   (  79.32,  80.26) 12/26/2019   08:10:54  (  79.30,  80.49)    5.14                73
 12/28/2019   12:53:57   (  79.36,   9.41) 12/28/2019   12:53:17  (  79.37,   9.39)    1.37                40
 12/28/2019   13:43:25   ( -79.33, 176.86) 12/28/2019   13:44:11  ( -79.34, 176.96)    2.10                46
 12/30/2019   18:27:41   ( -79.36, 106.01) 12/30/2019   18:26:33  ( -79.38, 106.06)    2.28                68
 12/30/2019   19:17:07   (  79.35, -86.42) 12/30/2019   19:17:38  (  79.35, -86.48)    1.36                31
 01/02/2020   00:50:51   ( -79.35,  10.18) 01/02/2020   00:50:54  ( -79.37,  10.13)    1.99                 3
 01/04/2020   06:24:33   (  79.37, 106.84) 01/04/2020   06:24:21  (  79.39, 106.72)    3.20                12