Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 10 18.  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)
 10/20/2019   02:42:20   (  79.19, 161.35) 10/20/2019   02:41:51  (  79.16, 161.34)    3.26                29
 10/20/2019   03:31:48   ( -79.16, -31.22) 10/20/2019   03:32:55  ( -79.15, -31.36)    2.84                67
 10/22/2019   08:16:05   ( -79.18,-102.13) 10/22/2019   08:15:18  ( -79.18,-102.09)    0.88                47
 10/22/2019   09:05:31   (  79.18,  65.49) 10/22/2019   09:06:13  (  79.15,  65.47)    3.83                42
 10/24/2019   13:49:48   (  79.20,  -5.43) 10/24/2019   13:48:36  (  79.18,  -5.36)    2.66                72
 10/24/2019   14:39:16   ( -79.17, 162.01) 10/24/2019   14:39:40  ( -79.15, 162.13)    3.25                24
 10/26/2019   20:12:59   (  79.19,-101.32) 10/26/2019   20:12:58  (  79.17,-101.23)    3.03                 1
 10/29/2019   01:46:44   ( -79.18,  -4.80) 10/29/2019   01:46:26  ( -79.19,  -4.71)    2.23                18
 10/29/2019   02:36:10   (  79.17, 162.79) 10/29/2019   02:37:21  (  79.18, 162.64)    3.28                71
 10/31/2019   07:20:27   (  79.19,  91.83) 10/31/2019   07:19:44  (  79.22,  91.81)    3.26                43