Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 7 14.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2018   11:54:47   (  68.63,  -0.58) 07/15/2018   11:55:58  (  68.53,   0.05)   28.03                71
 07/15/2018   12:45:22   ( -68.18, 167.33) 07/15/2018   12:45:32  ( -68.20, 167.29)    2.70                10
 07/15/2018   13:36:07   (  68.10, -25.26) 07/15/2018   13:34:59  (  68.09, -25.20)    2.82                68
 07/18/2018   04:11:37   (  68.30, 115.63) 07/18/2018   04:12:31  (  68.29, 115.64)    0.90                54
 07/18/2018   05:02:18   ( -68.17, -76.89) 07/18/2018   05:02:01  ( -68.19, -76.84)    3.20                17
 07/18/2018   05:52:49   (  67.33,  91.45) 07/18/2018   05:51:40  (  67.40,  89.89)   67.04                69
 07/20/2018   20:28:32   (  68.23,-128.52) 07/20/2018   20:29:01  (  68.21,-128.57)    3.06                29
 07/20/2018   21:19:13   ( -68.10,  38.97) 07/20/2018   21:18:31  ( -68.11,  38.94)    1.93                42
 07/23/2018   11:54:48   ( -68.56, 179.51) 07/23/2018   11:56:00  ( -68.47, 179.97)   21.60                72
 07/23/2018   12:45:27   (  68.17, -12.67) 07/23/2018   12:45:30  (  68.18, -12.73)    2.69                 3
 07/23/2018   13:36:09   ( -68.08, 154.75) 07/23/2018   13:35:00  ( -68.08, 154.79)    1.57                69
 07/26/2018   04:11:38   ( -68.28, -64.36) 07/26/2018   04:12:31  ( -68.26, -64.40)    2.82                53
 07/26/2018   05:02:22   (  68.16, 103.10) 07/26/2018   05:01:58  (  68.14, 103.10)    2.28                24
 07/26/2018   05:52:49   ( -67.26, -88.48) 07/26/2018   05:51:41  ( -67.31, -90.20)   74.05                68