Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 5 27.  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)
 05/28/2018   11:54:40   (  68.50,  -0.36) 05/28/2018   11:55:50  (  68.46,   0.02)   16.47                70
 05/28/2018   12:45:18   ( -68.20, 167.34) 05/28/2018   12:45:23  ( -68.18, 167.32)    2.14                 5
 05/28/2018   13:36:02   (  68.08, -25.19) 05/28/2018   13:34:50  (  68.08, -25.16)    1.56                72
 05/31/2018   04:11:29   (  68.26, 115.73) 05/31/2018   04:12:24  (  68.27, 115.66)    2.89                55
 05/31/2018   05:02:11   ( -68.17, -76.84) 05/31/2018   05:01:54  ( -68.16, -76.83)    0.98                17
 05/31/2018   05:52:42   (  67.35,  91.48) 05/31/2018   05:51:33  (  67.38,  89.92)   66.76                69
 06/02/2018   20:28:21   (  68.23,-128.46) 06/02/2018   20:28:54  (  68.25,-128.49)    2.14                33
 06/02/2018   21:19:03   ( -68.14,  38.97) 06/02/2018   21:18:24  ( -68.15,  39.02)    2.13                39
 06/05/2018   11:54:40   ( -68.86, 179.19) 06/05/2018   11:55:50  ( -68.79,-179.60)   49.21                70
 06/05/2018   12:45:14   (  68.21, -12.65) 06/05/2018   12:45:25  (  68.23, -12.64)    2.44                11
 06/05/2018   13:35:55   ( -68.06, 154.85) 06/05/2018   13:34:56  ( -68.07, 154.81)    2.37                59
 06/08/2018   04:11:23   ( -68.29, -64.29) 06/08/2018   04:12:30  ( -68.27, -64.36)    3.43                67
 06/08/2018   05:02:07   (  68.18, 103.16) 06/08/2018   05:01:57  (  68.15, 103.14)    3.13                10
 06/08/2018   05:52:43   ( -67.76, -89.00) 06/08/2018   05:51:31  ( -67.84, -89.60)   26.16                72