Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2014 12 19.  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)
 12/20/2014   01:36:24   ( -72.56, -23.84) 12/20/2014   01:36:14  ( -72.56, -23.87)    1.19                10
 12/20/2014   02:25:55   (  72.26, 143.25) 12/20/2014   02:27:06  (  72.26, 144.01)   25.55                71
 12/22/2014   06:20:41   ( -72.58, -94.87) 12/22/2014   06:19:50  ( -72.58, -94.78)    2.85                51
 12/22/2014   07:10:08   (  72.49,  72.61) 12/22/2014   07:10:47  (  72.52,  72.61)    3.25                39
 12/24/2014   11:04:46   ( -73.21,-164.71) 12/24/2014   11:03:39  ( -73.26,-167.15)   78.59                67
 12/24/2014   11:54:24   (  72.54,   1.63) 12/24/2014   11:54:23  (  72.54,   1.69)    2.25                 1
 12/24/2014   12:44:06   ( -71.78, 167.91) 12/24/2014   12:45:12  ( -71.76, 170.49)   89.94                66
 12/26/2014   16:38:39   (  72.62, -69.30) 12/26/2014   16:38:00  (  72.63, -69.35)    1.96                39
 12/26/2014   17:28:09   ( -72.50,  98.12) 12/26/2014   17:29:02  ( -72.52,  98.11)    1.60                53
 12/28/2014   21:22:52   (  72.78,-140.06) 12/28/2014   21:21:40  (  72.87,-140.75)   24.99                72
 12/28/2014   22:12:24   ( -72.56,  27.15) 12/28/2014   22:12:37  ( -72.54,  27.21)    2.83                13
 12/31/2014   02:56:38   ( -72.64, -43.76) 12/31/2014   02:56:13  ( -72.62, -43.84)    3.32                25
 12/31/2014   03:46:06   (  72.49, 123.61) 12/31/2014   03:47:10  (  72.48, 123.71)    3.47                64
 01/02/2015   07:40:53   ( -72.65,-114.81) 01/02/2015   07:39:48  ( -72.68,-114.81)    3.32                65
 01/02/2015   08:30:20   (  72.55,  52.65) 01/02/2015   08:30:46  (  72.56,  52.68)    1.92                26