Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 10 21.  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)
 10/22/2018   12:53:59   (  78.38,   3.85) 10/22/2018   12:52:53  (  78.44,   0.45)   76.24                66
 10/22/2018   13:43:34   ( -78.05, 169.87) 10/22/2018   13:43:48  ( -78.07, 169.96)    3.22                14
 10/24/2018   19:17:17   (  78.09, -93.38) 10/24/2018   19:17:15  (  78.07, -93.31)    2.70                 2
 10/27/2018   00:51:02   ( -78.11,   3.27) 10/27/2018   00:50:51  ( -78.08,   3.26)    2.35                11
 10/27/2018   01:40:33   (  77.87, 169.84) 10/27/2018   01:41:41  (  77.84, 171.94)   49.23                68
 10/29/2018   06:24:46   (  78.09,  99.78) 10/29/2018   06:24:19  (  78.10,  99.86)    2.18                27
 10/29/2018   07:14:14   ( -78.07, -92.70) 10/29/2018   07:15:22  ( -78.06, -92.64)    1.56                68
 10/31/2018   11:58:31   ( -78.11,-163.57) 10/31/2018   11:57:54  ( -78.11,-163.51)    1.43                37
 10/31/2018   12:47:57   (  78.09,   4.00) 10/31/2018   12:48:50  (  78.07,   4.02)    2.92                53
 11/02/2018   17:32:14   (  78.13, -66.89) 11/02/2018   17:31:23  (  78.15, -67.00)    2.96                51