Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 6 21.  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)
 06/23/2018   03:25:21   ( -77.16, -34.91) 06/23/2018   03:26:26  ( -77.16, -34.96)    1.23                65
 06/23/2018   04:16:17   (  77.11, 132.56) 06/23/2018   04:15:53  (  77.10, 132.44)    3.39                24
 06/25/2018   08:58:57   (  77.33,  60.96) 06/25/2018   09:00:09  (  77.19,  61.73)   24.28                72
 06/25/2018   09:49:56   ( -77.14,-130.89) 06/25/2018   09:49:38  ( -77.12,-130.90)    1.94                18
 06/27/2018   14:32:42   ( -77.61, 156.22) 06/27/2018   14:33:47  ( -77.54, 159.67)   83.17                65
 06/27/2018   15:23:28   (  77.13, -34.18) 06/27/2018   15:23:21  (  77.15, -34.22)    2.26                 7
 06/29/2018   20:57:06   ( -77.16,  62.38) 06/29/2018   20:57:06  ( -77.18,  62.45)    3.15                 0
 07/02/2018   02:30:39   (  77.16, 159.04) 07/02/2018   02:30:50  (  77.16, 158.95)    2.36                11
 07/02/2018   03:21:32   ( -76.77, -31.98) 07/02/2018   03:20:25  ( -76.82, -34.70)   69.18                67
 07/04/2018   08:04:16   ( -77.19,-104.42) 07/04/2018   08:04:35  ( -77.20,-104.37)    1.26                19