Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 6 17.  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   16:18:11   ( -77.15, 131.76) 06/18/2018   16:18:58  ( -77.12, 131.76)    3.79                47
 06/18/2018   17:09:06   (  77.09, -60.70) 06/18/2018   17:08:24  (  77.10, -60.66)    1.29                42
 06/20/2018   21:51:42   (  77.14,-131.50) 06/20/2018   21:52:41  (  77.15,-131.56)    1.59                59
 06/20/2018   22:42:46   ( -77.12,  35.83) 06/20/2018   22:42:09  ( -77.12,  35.99)    4.12                37
 06/23/2018   03:25:21   ( -77.14, -34.85) 06/23/2018   03:26:26  ( -77.17, -34.91)    3.22                65
 06/23/2018   04:16:17   (  77.10, 132.60) 06/23/2018   04:15:53  (  77.10, 132.47)    3.32                24
 06/25/2018   08:58:57   (  77.32,  61.01) 06/25/2018   09:00:09  (  77.19,  61.73)   22.83                72
 06/25/2018   09:49:56   ( -77.12,-130.82) 06/25/2018   09:49:38  ( -77.12,-130.89)    1.55                18
 06/27/2018   14:32:42   ( -77.60, 156.29) 06/27/2018   14:33:48  ( -77.48, 159.46)   77.02                66
 06/27/2018   15:23:29   (  77.16, -34.32) 06/27/2018   15:23:21  (  77.13, -34.27)    3.41                 8
 06/29/2018   20:57:06   ( -77.14,  62.46) 06/29/2018   20:57:06  ( -77.15,  62.36)    2.71                 0