Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 5 9.  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)
 05/09/2019   15:28:00   ( -78.72, 147.07) 05/09/2019   15:27:10  ( -78.72, 147.19)    2.56                50
 05/09/2019   16:17:26   (  78.71, -45.32) 05/09/2019   16:18:14  (  78.68, -45.35)    3.19                48
 05/11/2019   21:01:45   (  78.73,-116.28) 05/11/2019   21:00:41  (  78.72,-116.15)    3.07                64
 05/11/2019   21:51:13   ( -78.71,  51.21) 05/11/2019   21:51:37  ( -78.71,  51.21)    0.16                24
 05/14/2019   03:24:58   (  78.73, 147.90) 05/14/2019   03:25:08  (  78.73, 147.74)    3.60                10
 05/16/2019   08:58:45   ( -78.75,-115.43) 05/16/2019   08:58:31  ( -78.73,-115.49)    2.62                14
 05/18/2019   14:32:31   (  78.75, -18.89) 05/18/2019   14:32:00  (  78.73, -18.77)    3.25                31
 05/18/2019   15:21:59   ( -78.73, 148.64) 05/18/2019   15:22:58  ( -78.73, 148.50)    3.08                59
 05/20/2019   20:06:19   ( -78.75,  77.68) 05/20/2019   20:05:25  ( -78.76,  77.76)    1.92                54
 05/20/2019   20:55:45   (  78.73,-114.77) 05/20/2019   20:56:26  (  78.72,-114.70)    2.44                41
 05/23/2019   01:40:05   (  78.76, 174.31) 05/23/2019   01:38:53  (  78.77, 174.40)    1.98                72