Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 10 15.  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)
 10/16/2017   17:20:46   (  76.72, -69.59) 10/16/2017   17:20:21  (  76.71, -69.61)    1.47                25
 10/16/2017   18:10:15   ( -76.64,  97.77) 10/16/2017   18:11:23  ( -76.67,  97.80)    2.98                68
 10/18/2017   22:54:31   ( -76.73,  27.00) 10/18/2017   22:54:08  ( -76.72,  26.97)    1.27                23
 10/18/2017   23:43:58   (  76.67,-165.57) 10/18/2017   23:45:06  (  76.68,-165.60)    1.28                68
 10/21/2017   04:28:14   (  76.75, 123.63) 10/21/2017   04:27:52  (  76.75, 123.48)    4.01                22
 10/21/2017   05:17:43   ( -76.67, -68.99) 10/21/2017   05:18:52  ( -76.67, -68.94)    1.14                69
 10/23/2017   10:01:59   ( -76.75,-139.78) 10/23/2017   10:01:37  ( -76.73,-139.79)    2.92                22
 10/23/2017   10:51:26   (  76.69,  27.62) 10/23/2017   10:52:36  (  76.68,  27.66)    1.25                70
 10/25/2017   15:35:42   (  76.76, -43.19) 10/25/2017   15:35:22  (  76.75, -43.28)    2.35                20
 10/25/2017   16:25:11   ( -76.69, 124.21) 10/25/2017   16:26:21  ( -76.68, 124.28)    2.21                70
 10/27/2017   21:09:27   ( -76.76,  53.39) 10/27/2017   21:09:06  ( -76.74,  53.41)    2.67                21