Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 5 14.  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)
 05/15/2017   19:11:22   ( -76.13,  80.71) 05/15/2017   19:10:47  ( -76.10,  80.73)    2.66                35
 05/15/2017   20:00:49   (  76.06,-111.85) 05/15/2017   20:01:42  (  76.05,-111.80)    2.29                53
 05/18/2017   00:45:07   (  76.12, 177.24) 05/18/2017   00:44:33  (  76.13, 177.26)    1.55                34
 05/18/2017   01:34:36   ( -76.04, -15.35) 05/18/2017   01:35:37  ( -76.06, -15.27)    3.13                61
 05/20/2017   06:18:53   ( -76.14, -86.11) 05/20/2017   06:18:28  ( -76.14, -86.21)    2.66                25
 05/20/2017   07:08:20   (  76.08,  81.32) 05/20/2017   07:09:22  (  76.05,  81.39)    3.07                62
 05/22/2017   11:52:38   (  76.12,  10.39) 05/22/2017   11:52:13  (  76.14,  10.43)    2.15                25
 05/22/2017   12:42:07   ( -76.05, 177.81) 05/22/2017   12:43:17  ( -76.07, 177.92)    3.21                70
 05/24/2017   17:26:24   ( -76.15, 107.04) 05/24/2017   17:26:08  ( -76.16, 106.94)    2.90                16
 05/24/2017   18:15:51   (  76.08, -85.55) 05/24/2017   18:17:02  (  76.07, -85.46)    2.43                71
 05/26/2017   23:00:08   (  76.17,-156.33) 05/26/2017   22:59:53  (  76.16,-156.44)    3.20                15