Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 1 9.  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)
 01/09/2018   12:42:20   (  77.06,   1.14) 01/09/2018   12:41:31  (  77.08,   1.08)    1.97                49
 01/09/2018   13:31:48   ( -77.03, 168.64) 01/09/2018   13:32:32  ( -77.01, 168.61)    2.07                44
 01/11/2018   18:16:04   ( -77.06,  97.67) 01/11/2018   18:15:14  ( -77.07,  97.76)    2.59                50
 01/11/2018   19:05:30   (  77.04, -94.73) 01/11/2018   19:06:11  (  77.02, -94.76)    3.04                41
 01/13/2018   23:49:46   (  77.07,-165.72) 01/13/2018   23:48:53  (  77.10,-165.73)    3.79                53
 01/14/2018   00:39:14   ( -77.04,   1.80) 01/14/2018   00:39:55  ( -77.03,   1.82)    0.46                41
 01/16/2018   05:23:29   ( -77.10, -69.01) 01/16/2018   05:22:37  ( -77.10, -69.08)    1.91                52
 01/16/2018   06:12:56   (  77.04,  98.40) 01/16/2018   06:13:33  (  77.05,  98.41)    0.77                37
 01/18/2018   10:57:11   (  77.11,  27.57) 01/18/2018   10:56:14  (  77.09,  27.60)    1.53                57
 01/18/2018   11:46:39   ( -77.08,-164.89) 01/18/2018   11:47:18  ( -77.07,-165.07)    4.33                39
 01/20/2018   16:30:55   ( -77.10, 124.10) 01/20/2018   16:29:59  ( -77.11, 124.18)    2.28                56
 01/20/2018   17:20:21   (  77.08, -68.33) 01/20/2018   17:20:54  (  77.05, -68.28)    3.48                33
 01/22/2018   22:04:36   (  77.14,-139.18) 01/22/2018   22:03:36  (  77.14,-139.30)    3.18                60