Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 6 4.  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)
 06/05/2018   11:54:40   ( -68.86, 179.18) 06/05/2018   11:55:50  ( -68.72,-179.68)   48.21                70
 06/05/2018   12:45:14   (  68.20, -12.64) 06/05/2018   12:45:24  (  68.22, -12.65)    2.09                10
 06/05/2018   13:35:55   ( -68.06, 154.85) 06/05/2018   13:34:55  ( -68.06, 154.80)    2.34                60
 06/08/2018   04:11:23   ( -68.30, -64.30) 06/08/2018   04:12:27  ( -68.32, -64.30)    2.26                64
 06/08/2018   05:02:07   (  68.18, 103.16) 06/08/2018   05:01:55  (  68.15, 103.15)    3.27                12
 06/08/2018   05:52:42   ( -67.72, -88.94) 06/08/2018   05:51:30  ( -67.77, -89.66)   30.98                72
 06/10/2018   20:28:16   ( -68.27,  51.51) 06/10/2018   20:28:57  ( -68.29,  51.55)    2.53                41
 06/10/2018   21:18:59   (  68.10,-140.96) 06/10/2018   21:18:25  (  68.12,-141.01)    2.73                34
 06/13/2018   11:54:38   (  68.99,  -0.98) 06/13/2018   11:55:47  (  68.85,   0.48)   60.19                69
 06/13/2018   12:45:08   ( -68.25, 167.31) 06/13/2018   12:45:26  ( -68.25, 167.37)    2.56                18
 06/13/2018   13:35:51   (  68.08, -25.16) 06/13/2018   13:34:54  (  68.07, -25.19)    1.81                57
 06/16/2018   04:11:19   (  68.33, 115.68) 06/16/2018   04:12:25  (  68.34, 115.73)    2.47                66
 06/16/2018   05:02:00   ( -68.18, -76.82) 06/16/2018   05:01:56  ( -68.19, -76.82)    1.07                 4
 06/16/2018   05:52:39   (  67.79,  90.97) 06/16/2018   05:51:27  (  67.84,  90.42)   23.84                72