Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 1 27.  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)
 01/28/2019   23:24:17   ( -78.39,  26.22) 01/28/2019   23:24:10  ( -78.41,  26.28)    2.94                 7
 01/31/2019   04:57:59   (  78.42, 122.94) 01/31/2019   04:57:37  (  78.43, 122.90)    1.42                22
 01/31/2019   05:47:27   ( -78.39, -69.57) 01/31/2019   05:48:39  ( -78.38, -69.58)    0.64                72
 02/02/2019   10:31:43   ( -78.43,-140.44) 02/02/2019   10:31:09  ( -78.43,-140.40)    0.80                34
 02/02/2019   11:21:09   (  78.41,  27.14) 02/02/2019   11:22:05  (  78.38,  27.15)    3.64                56
 02/04/2019   16:05:25   (  78.45, -43.74) 02/04/2019   16:04:35  (  78.45, -43.80)    1.57                50
 02/04/2019   16:54:53   ( -78.43, 123.77) 02/04/2019   16:55:38  ( -78.40, 123.71)    3.03                45
 02/06/2019   21:39:09   ( -78.47,  52.90) 02/06/2019   21:38:08  ( -78.45,  52.85)    1.90                61
 02/06/2019   22:28:36   (  78.41,-139.76) 02/06/2019   22:29:04  (  78.44,-139.80)    3.70                28
 02/09/2019   03:12:48   (  78.61, 150.24) 02/09/2019   03:11:39  (  78.68, 148.03)   49.01                69