Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 1 10.  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)
 01/11/2017   00:39:52   ( -75.56,  -3.02) 01/11/2017   00:39:39  ( -75.57,  -2.94)    2.71                13
 01/11/2017   01:29:20   (  75.44, 164.29) 01/11/2017   01:30:32  (  75.42, 164.82)   14.91                72
 01/13/2017   06:13:34   (  75.58,  93.63) 01/13/2017   06:13:30  (  75.60,  93.56)    2.86                 4
 01/15/2017   10:57:42   (  76.02,  23.85) 01/15/2017   10:56:35  (  76.09,  21.15)   72.84                67
 01/15/2017   11:47:18   ( -75.60,-169.75) 01/15/2017   11:47:29  ( -75.57,-169.79)    3.47                11
 01/17/2017   16:31:34   ( -75.64, 119.29) 01/17/2017   16:30:25  ( -75.67, 119.23)    3.13                69
 01/17/2017   17:21:01   (  75.57, -73.28) 01/17/2017   17:21:19  (  75.57, -73.17)    3.23                18
 01/19/2017   22:05:16   (  75.65,-144.11) 01/19/2017   22:04:15  (  75.66,-144.15)    1.29                61
 01/19/2017   22:54:45   ( -75.59,  23.33) 01/19/2017   22:55:19  ( -75.60,  23.30)    1.43                34
 01/22/2017   03:39:00   ( -75.67, -47.50) 01/22/2017   03:38:14  ( -75.65, -47.57)    2.61                46