Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 7 16.  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)
 07/17/2017   06:06:47   (  76.36,  97.68) 07/17/2017   06:06:42  (  76.34,  97.63)    2.62                 5
 07/17/2017   06:56:21   ( -76.04, -95.71) 07/17/2017   06:57:30  ( -76.04, -93.96)   46.92                69
 07/19/2017   11:40:33   ( -76.37,-165.72) 07/19/2017   11:40:24  ( -76.35,-165.75)    3.02                 9
 07/21/2017   17:14:18   (  76.35, -69.24) 07/21/2017   17:14:18  (  76.35, -69.19)    1.65                 0
 07/21/2017   18:03:56   ( -75.84,  96.79) 07/21/2017   18:05:01  ( -75.84, 100.00)   87.14                65
 07/23/2017   22:48:04   ( -76.36,  27.37) 07/23/2017   22:48:00  ( -76.37,  27.39)    0.98                 4
 07/26/2017   04:21:48   (  76.38, 123.99) 07/26/2017   04:21:54  (  76.39, 123.91)    2.19                 6
 07/28/2017   09:05:58   (  76.80,  54.35) 07/28/2017   09:04:52  (  76.87,  51.28)   78.21                66
 07/28/2017   09:55:34   ( -76.40,-139.39) 07/28/2017   09:55:36  ( -76.40,-139.51)    3.37                 2
 07/30/2017   15:29:18   (  76.41, -42.79) 07/30/2017   15:29:29  (  76.40, -42.89)    2.99                11