Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 6 18.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/18/2018   16:18:10   ( -77.12, 131.88) 06/18/2018   16:18:57  ( -77.14, 131.87)    2.28                47
 06/18/2018   17:09:06   (  77.11, -60.77) 06/18/2018   17:08:24  (  77.09, -60.72)    2.70                42
 06/20/2018   21:51:42   (  77.16,-131.57) 06/20/2018   21:52:41  (  77.13,-131.61)    2.58                59
 06/20/2018   22:42:45   ( -77.10,  35.94) 06/20/2018   22:42:09  ( -77.11,  35.93)    1.45                36
 06/23/2018   03:25:21   ( -77.16, -34.92) 06/23/2018   03:26:26  ( -77.16, -34.97)    1.29                65
 06/23/2018   04:16:17   (  77.12, 132.54) 06/23/2018   04:15:52  (  77.14, 132.61)    2.91                25
 06/25/2018   08:58:57   (  77.33,  60.95) 06/25/2018   09:00:09  (  77.18,  61.70)   24.79                72
 06/25/2018   09:49:56   ( -77.14,-130.89) 06/25/2018   09:49:38  ( -77.11,-130.93)    2.84                18
 06/27/2018   14:32:42   ( -77.61, 156.23) 06/27/2018   14:33:47  ( -77.52, 159.62)   81.71                65
 06/27/2018   15:23:28   (  77.13, -34.18) 06/27/2018   15:23:21  (  77.13, -34.28)    2.48                 7
 06/29/2018   20:57:06   ( -77.15,  62.40) 06/29/2018   20:57:06  ( -77.15,  62.35)    1.18                 0