Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 6 21.  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)
 06/23/2018   19:35:04   (  77.70, -99.65) 06/23/2018   19:34:41  (  77.66, -99.66)    4.22                23
 06/23/2018   20:24:33   ( -77.63,  67.67) 06/23/2018   20:25:44  ( -77.62,  67.77)    2.39                71
 06/26/2018   01:08:51   ( -77.67,  -3.23) 06/26/2018   01:08:20  ( -77.69,  -3.15)    3.39                31
 06/26/2018   01:58:17   (  77.65, 164.35) 06/26/2018   01:59:16  (  77.63, 164.44)    3.34                59
 06/28/2018   06:42:35   (  77.69,  93.44) 06/28/2018   06:41:52  (  77.68,  93.58)    3.62                43
 06/28/2018   07:32:03   ( -77.67, -99.03) 06/28/2018   07:32:55  ( -77.68, -99.15)    3.02                52
 06/30/2018   12:16:21   ( -77.70,-169.95) 06/30/2018   12:15:30  ( -77.71,-169.90)    1.72                51
 06/30/2018   13:05:47   (  77.68,  -2.38) 06/30/2018   13:06:27  (  77.65,  -2.34)    3.47                40
 07/02/2018   17:50:05   (  77.72, -73.32) 07/02/2018   17:49:03  (  77.71, -73.21)    2.50                62
 07/02/2018   18:39:33   ( -77.70,  94.23) 07/02/2018   18:40:04  ( -77.67,  94.27)    3.47                31
 07/04/2018   23:23:51   ( -77.73,  23.30) 07/04/2018   23:22:40  ( -77.75,  23.28)    2.14                71