Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2016 12 11.  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)
 12/13/2016   01:10:50   ( -75.65, -10.47) 12/13/2016   01:09:39  ( -75.73, -11.69)   35.02                71
 12/13/2016   02:00:20   (  75.43, 156.55) 12/13/2016   02:00:34  (  75.44, 156.53)    1.66                14
 12/15/2016   06:44:35   (  75.52,  85.73) 12/15/2016   06:43:30  (  75.49,  85.69)    2.98                65
 12/15/2016   07:34:04   ( -75.44,-106.84) 12/15/2016   07:34:30  ( -75.44,-106.91)    1.87                26
 12/17/2016   12:18:20   ( -75.48,-177.81) 12/17/2016   12:17:27  ( -75.51,-177.81)    3.88                53
 12/17/2016   13:07:47   (  75.40, -10.38) 12/17/2016   13:08:25  (  75.42, -10.24)    4.11                38
 12/19/2016   17:52:02   (  75.49, -81.22) 12/19/2016   17:51:21  (  75.47, -81.10)    3.62                41
 12/19/2016   18:41:31   ( -75.42,  86.22) 12/19/2016   18:42:22  ( -75.42,  86.33)    2.91                51
 12/21/2016   23:25:46   ( -75.50,  15.38) 12/21/2016   23:25:19  ( -75.50,  15.39)    0.36                27
 12/22/2016   00:15:13   (  75.42,-177.21) 12/22/2016   00:16:17  (  75.45,-177.21)    4.09                64
 12/24/2016   04:59:28   (  75.49, 111.93) 12/24/2016   04:59:13  (  75.52, 111.91)    3.13                15