Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 4 12.  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)
 04/12/2019   19:04:19   ( -78.64,  92.33) 04/12/2019   19:03:45  ( -78.68,  92.31)    4.08                34
 04/12/2019   19:53:45   (  78.63,-100.07) 04/12/2019   19:54:49  (  78.62,-100.10)    1.22                64
 04/15/2019   00:38:01   (  78.66,-171.00) 04/15/2019   00:37:17  (  78.66,-170.88)    2.59                44
 04/15/2019   01:27:29   ( -78.63,  -3.53) 04/15/2019   01:28:12  ( -78.66,  -3.58)    3.09                43
 04/17/2019   06:11:44   ( -78.70, -74.23) 04/17/2019   06:10:39  ( -78.67, -74.18)    3.57                65
 04/17/2019   07:01:11   (  78.64,  93.12) 04/17/2019   07:01:45  (  78.67,  93.03)    3.35                34
 04/19/2019   11:45:26   (  78.71,  22.39) 04/19/2019   11:44:13  (  78.71,  22.20)    4.31                73
 04/19/2019   12:34:54   ( -78.68,-170.11) 04/19/2019   12:35:06  ( -78.65,-170.09)    3.71                12
 04/21/2019   18:08:36   (  78.69, -73.51) 04/21/2019   18:08:39  (  78.66, -73.45)    3.55                 3
 04/23/2019   23:42:20   ( -78.68,  23.03) 04/23/2019   23:42:01  ( -78.68,  23.12)    1.96                19