Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2016 8 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)
 08/21/2016   12:05:54   (  75.22,   4.63) 08/21/2016   12:04:43  (  75.30,   3.29)   39.00                71
 08/21/2016   12:55:27   ( -74.94, 171.53) 08/21/2016   12:55:39  ( -74.93, 171.65)    3.44                12
 08/23/2016   17:39:44   ( -75.02, 100.66) 08/23/2016   17:38:41  ( -75.00, 100.73)    2.59                63
 08/23/2016   18:29:11   (  74.95, -91.89) 08/23/2016   18:29:38  (  74.97, -91.92)    3.01                27
 08/25/2016   23:13:28   (  75.02,-162.78) 08/25/2016   23:12:39  (  75.02,-162.76)    0.54                49
 08/26/2016   00:02:57   ( -74.95,   4.68) 08/26/2016   00:03:42  ( -74.94,   4.71)    1.08                45
 08/28/2016   04:47:14   ( -75.02, -66.21) 08/28/2016   04:46:44  ( -75.02, -66.24)    0.81                30
 08/28/2016   05:36:41   (  74.94, 101.22) 08/28/2016   05:37:39  (  74.93, 101.29)    2.13                58
 08/30/2016   10:20:58   (  75.00,  30.32) 08/30/2016   10:20:41  (  75.03,  30.30)    3.33                17
 08/30/2016   11:10:29   ( -74.84,-162.47) 08/30/2016   11:11:41  ( -74.78,-161.73)   22.60                72
 09/01/2016   15:54:44   ( -75.00, 126.88) 09/01/2016   15:54:46  ( -75.01, 126.89)    1.11                 2
 09/03/2016   20:39:01   ( -75.06,  55.96) 09/03/2016   20:37:47  ( -75.06,  56.05)    2.60                74
 09/03/2016   21:28:27   (  75.02,-136.49) 09/03/2016   21:28:42  (  75.00,-136.52)    2.58                15