Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 4 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)
 04/19/2019   11:45:26   (  78.71,  22.37) 04/19/2019   11:44:13  (  78.72,  22.15)    4.96                73
 04/19/2019   12:34:54   ( -78.67,-170.19) 04/19/2019   12:35:06  ( -78.66,-170.17)    1.16                12
 04/21/2019   18:08:36   (  78.69, -73.52) 04/21/2019   18:08:39  (  78.66, -73.49)    2.81                 3
 04/23/2019   23:42:20   ( -78.68,  22.99) 04/23/2019   23:42:01  ( -78.69,  23.06)    2.15                19
 04/24/2019   00:31:53   (  78.37,-170.97) 04/24/2019   00:32:57  (  78.33,-167.26)   83.36                64
 04/26/2019   05:16:02   (  78.69, 119.60) 04/26/2019   05:15:34  (  78.70, 119.70)    2.66                28
 04/26/2019   06:05:30   ( -78.66, -72.91) 04/26/2019   06:06:28  ( -78.68, -72.86)    2.20                58
 04/28/2019   10:49:45   ( -78.72,-143.66) 04/28/2019   10:48:56  ( -78.73,-143.75)    2.22                49
 04/28/2019   11:39:12   (  78.66,  23.68) 04/28/2019   11:40:01  (  78.69,  23.75)    3.35                49
 04/30/2019   16:23:27   (  78.72, -47.09) 04/30/2019   16:22:28  (  78.71, -46.95)    3.18                59
 04/30/2019   17:12:55   ( -78.70, 120.42) 04/30/2019   17:13:23  ( -78.71, 120.31)    3.08                28
 05/02/2019   21:57:05   ( -78.96,  50.81) 05/02/2019   21:55:59  ( -79.03,  47.38)   73.44                66