Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 7 1.  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)
 07/03/2017   20:44:21   (  76.28,-121.98) 07/03/2017   20:43:51  (  76.28,-121.82)    4.20                30
 07/03/2017   21:33:49   ( -76.25,  45.56) 07/03/2017   21:34:47  ( -76.24,  45.62)    2.17                58
 07/06/2017   02:18:06   ( -76.30, -25.36) 07/06/2017   02:17:36  ( -76.31, -25.30)    2.03                30
 07/06/2017   03:07:33   (  76.23, 142.07) 07/06/2017   03:08:40  (  76.27, 142.10)    3.75                67
 07/08/2017   07:51:49   (  76.33,  71.30) 07/08/2017   07:51:29  (  76.33,  71.24)    1.50                20
 07/08/2017   08:41:18   ( -76.25,-121.30) 07/08/2017   08:42:24  ( -76.27,-121.29)    2.40                66
 07/10/2017   13:25:34   ( -76.34, 167.92) 07/10/2017   13:25:13  ( -76.35, 167.78)    3.89                21
 07/10/2017   14:15:02   (  76.22, -24.82) 07/10/2017   14:16:14  (  76.14, -24.21)   18.57                72
 07/12/2017   18:59:18   (  76.31, -95.61) 07/12/2017   18:59:06  (  76.34, -95.60)    3.42                12
 07/12/2017   19:48:46   ( -76.29,  71.96) 07/12/2017   19:50:00  ( -76.27,  71.93)    2.24                74
 07/15/2017   00:33:03   ( -76.33,   1.02) 07/15/2017   00:32:49  ( -76.35,   0.99)    2.57                14