Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 1 19.  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)
 01/19/2020   22:10:04   (  79.44,-129.14) 01/19/2020   22:08:52  (  79.53,-130.19)   23.80                72
 01/19/2020   22:59:32   ( -79.40,  38.27) 01/19/2020   22:59:43  ( -79.39,  38.42)    3.26                11
 01/22/2020   04:33:14   (  79.43, 135.05) 01/22/2020   04:33:09  (  79.42, 134.88)    3.57                 5
 01/24/2020   10:06:57   ( -79.44,-128.37) 01/24/2020   10:06:25  ( -79.43,-128.43)    1.32                32
 01/24/2020   10:56:24   (  79.39,  38.96) 01/24/2020   10:57:28  (  79.40,  39.08)    2.77                64
 01/26/2020   15:40:39   (  79.46, -31.65) 01/26/2020   15:39:49  (  79.43, -31.71)    3.04                50
 01/26/2020   16:30:07   ( -79.43, 135.80) 01/26/2020   16:30:46  ( -79.42, 135.62)    3.72                39
 01/28/2020   21:14:24   ( -79.42,  64.66) 01/28/2020   21:13:11  ( -79.55,  63.84)   22.45                73
 01/28/2020   22:03:49   (  79.45,-127.51) 01/28/2020   22:04:09  (  79.42,-127.54)    3.75                20
 01/31/2020   03:37:33   ( -79.45, -30.94) 01/31/2020   03:37:28  ( -79.44, -31.00)    1.79                 5