Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 4 29.  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)
 04/30/2017   04:15:05   (  76.08, 124.60) 04/30/2017   04:13:52  (  76.13, 124.44)    7.31                73
 04/30/2017   05:04:33   ( -76.05, -67.86) 04/30/2017   05:04:53  ( -76.04, -68.01)    4.00                20
 05/02/2017   09:48:49   ( -76.07,-138.85) 05/02/2017   09:47:44  ( -76.08,-138.81)    2.17                65
 05/02/2017   10:38:15   (  76.05,  28.73) 05/02/2017   10:38:41  (  76.03,  28.64)    2.87                26
 05/04/2017   15:22:31   (  76.07, -42.27) 05/04/2017   15:21:32  (  76.10, -42.25)    3.63                59
 05/04/2017   16:11:59   ( -76.04, 125.29) 05/04/2017   16:12:34  ( -76.01, 125.30)    3.46                35
 05/06/2017   20:56:14   ( -76.12,  54.45) 05/06/2017   20:55:26  ( -76.11,  54.31)    3.74                48
 05/06/2017   21:45:41   (  76.04,-138.14) 05/06/2017   21:46:22  (  76.05,-138.23)    2.63                41
 05/09/2017   02:29:56   (  76.11, 151.01) 05/09/2017   02:29:12  (  76.08, 151.03)    3.16                44
 05/09/2017   03:19:25   ( -76.04, -41.57) 05/09/2017   03:20:16  ( -76.05, -41.62)    1.32                51
 05/11/2017   08:03:40   ( -76.11,-112.41) 05/11/2017   08:03:07  ( -76.11,-112.48)    1.94                33
 05/11/2017   08:53:07   (  76.03,  54.98) 05/11/2017   08:54:02  (  76.04,  55.03)    1.43                55
 05/13/2017   13:37:22   (  76.10, -15.87) 05/13/2017   13:36:53  (  76.12, -15.90)    1.75                29