Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 1 11.  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)
 01/13/2018   23:49:45   (  77.11,-165.57) 01/13/2018   23:48:53  (  77.11,-165.75)    4.48                52
 01/14/2018   00:39:14   ( -77.03,   1.76) 01/14/2018   00:39:55  ( -77.04,   1.79)    1.59                41
 01/16/2018   05:23:29   ( -77.09, -69.05) 01/16/2018   05:22:37  ( -77.10, -69.11)    1.94                52
 01/16/2018   06:12:56   (  77.03,  98.37) 01/16/2018   06:13:33  (  77.05,  98.39)    2.21                37
 01/18/2018   10:57:11   (  77.10,  27.53) 01/18/2018   10:56:14  (  77.10,  27.58)    1.20                57
 01/18/2018   11:46:39   ( -77.07,-164.94) 01/18/2018   11:47:17  ( -77.04,-164.91)    3.40                38
 01/20/2018   16:30:54   ( -77.13, 124.23) 01/20/2018   16:29:59  ( -77.11, 124.15)    2.66                55
 01/20/2018   17:20:21   (  77.07, -68.38) 01/20/2018   17:20:54  (  77.05, -68.31)    2.10                33
 01/22/2018   22:04:36   (  77.12,-139.23) 01/22/2018   22:03:35  (  77.11,-139.15)    2.71                61
 01/22/2018   22:54:05   ( -77.05,  28.14) 01/22/2018   22:54:39  ( -77.06,  28.30)    4.03                34
 01/25/2018   03:38:20   ( -77.11, -42.71) 01/25/2018   03:37:21  ( -77.14, -42.69)    3.90                59