Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 1 7.  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)
 01/08/2017   19:06:07   (  75.60, -99.47) 01/08/2017   19:05:40  (  75.59, -99.56)    2.60                27
 01/08/2017   19:55:36   ( -75.52,  67.95) 01/08/2017   19:56:44  ( -75.52,  67.88)    1.88                68
 01/11/2017   00:39:52   ( -75.57,  -2.98) 01/11/2017   00:39:39  ( -75.56,  -2.89)    2.70                13
 01/11/2017   01:29:20   (  75.45, 164.32) 01/11/2017   01:30:32  (  75.41, 164.86)   15.52                72
 01/13/2017   06:13:34   (  75.60,  93.67) 01/13/2017   06:13:30  (  75.59,  93.60)    2.05                 4
 01/15/2017   10:57:42   (  76.04,  23.90) 01/15/2017   10:56:35  (  76.08,  21.21)   72.48                67
 01/15/2017   11:47:19   ( -75.57,-169.84) 01/15/2017   11:47:29  ( -75.56,-169.73)    3.36                10
 01/17/2017   16:31:34   ( -75.67, 119.36) 01/17/2017   16:30:25  ( -75.65, 119.29)    2.65                69
 01/17/2017   17:21:01   (  75.59, -73.23) 01/17/2017   17:21:20  (  75.60, -73.26)    1.39                19
 01/19/2017   22:05:17   (  75.63,-144.18) 01/19/2017   22:04:15  (  75.64,-144.09)    3.10                62
 01/19/2017   22:54:45   ( -75.56,  23.26) 01/19/2017   22:55:18  ( -75.58,  23.36)    3.12                33