Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 9 10.  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)
 09/12/2019   00:51:01   ( -79.06,   8.43) 09/12/2019   00:50:23  ( -79.09,   8.35)    3.11                38
 09/12/2019   01:40:27   (  79.06, 176.03) 09/12/2019   01:41:27  (  79.05, 175.92)    2.77                60
 09/14/2019   06:24:45   (  79.09, 105.18) 09/14/2019   06:23:50  (  79.07, 105.23)    3.17                55
 09/14/2019   07:14:13   ( -79.07, -87.34) 09/14/2019   07:14:45  ( -79.04, -87.27)    3.59                32
 09/16/2019   12:47:58   (  79.07,   9.21) 09/16/2019   12:48:13  (  79.07,   9.23)    0.49                15
 09/18/2019   18:21:44   ( -79.10, 105.96) 09/18/2019   18:21:32  ( -79.07, 105.99)    3.46                12
 09/20/2019   23:55:29   (  79.11,-157.40) 09/20/2019   23:54:59  (  79.10,-157.55)    3.34                30
 09/21/2019   00:44:57   ( -79.09,  10.10) 09/21/2019   00:45:55  ( -79.06,  10.08)    3.81                58
 09/23/2019   05:29:16   ( -79.12, -60.77) 09/23/2019   05:28:19  ( -79.10, -60.80)    2.60                57