Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 9 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)
 09/08/2017   18:47:11   ( -76.55,  88.22) 09/08/2017   18:46:32  ( -76.56,  88.34)    3.54                39
 09/08/2017   19:36:37   (  76.53,-104.18) 09/08/2017   19:37:29  (  76.53,-104.27)    2.23                52
 09/11/2017   00:20:53   (  76.60,-175.02) 09/11/2017   00:20:15  (  76.58,-175.07)    3.06                38
 09/11/2017   01:10:22   ( -76.53,  -7.64) 09/11/2017   01:11:18  ( -76.52,  -7.63)    0.26                56
 09/13/2017   05:54:38   ( -76.59, -78.48) 09/13/2017   05:54:05  ( -76.60, -78.55)    1.80                33
 09/13/2017   06:44:05   (  76.53,  88.93) 09/13/2017   06:45:00  (  76.52,  89.04)    3.04                55
 09/15/2017   11:28:21   (  76.59,  18.07) 09/15/2017   11:27:47  (  76.61,  18.04)    2.58                34
 09/15/2017   12:17:50   ( -76.52,-174.53) 09/15/2017   12:18:50  ( -76.52,-174.38)    4.05                60
 09/17/2017   17:02:05   ( -76.62, 114.76) 09/17/2017   17:01:37  ( -76.60, 114.66)    3.04                28
 09/17/2017   17:51:32   (  76.55, -77.84) 09/17/2017   17:52:32  (  76.55, -77.86)    0.48                60
 09/19/2017   22:35:48   (  76.60,-148.73) 09/19/2017   22:35:18  (  76.61,-148.70)    1.04                30