Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 5 26.  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   11:54:39   (  68.45,  -0.30) 05/28/2018   11:55:51  (  68.39,  -0.06)   11.93                72
 05/28/2018   12:45:18   ( -68.21, 167.34) 05/28/2018   12:45:22  ( -68.23, 167.38)    3.07                 4
 05/28/2018   13:36:02   (  68.08, -25.20) 05/28/2018   13:34:50  (  68.06, -25.18)    2.68                72
 05/31/2018   04:11:30   (  68.32, 115.65) 05/31/2018   04:12:23  (  68.29, 115.69)    3.11                53
 05/31/2018   05:02:11   ( -68.17, -76.84) 05/31/2018   05:01:53  ( -68.19, -76.80)    2.73                18
 05/31/2018   05:52:41   (  67.30,  91.54) 05/31/2018   05:51:33  (  67.35,  89.88)   71.06                68
 06/02/2018   20:28:21   (  68.24,-128.46) 06/02/2018   20:28:53  (  68.24,-128.49)    1.43                32
 06/02/2018   21:19:03   ( -68.14,  38.97) 06/02/2018   21:18:23  ( -68.14,  39.02)    2.20                40
 06/05/2018   11:54:39   ( -68.80, 179.26) 06/05/2018   11:55:50  ( -68.70,-179.71)   43.18                71
 06/05/2018   12:45:14   (  68.21, -12.65) 06/05/2018   12:45:24  (  68.19, -12.69)    2.83                10
 06/05/2018   13:35:55   ( -68.06, 154.85) 06/05/2018   13:34:54  ( -68.09, 154.83)    3.28                61
 06/08/2018   04:11:23   ( -68.29, -64.29) 06/08/2018   04:12:27  ( -68.30, -64.32)    1.26                64
 06/08/2018   05:02:07   (  68.18, 103.16) 06/08/2018   05:01:54  (  68.18, 103.18)    1.22                13
 06/08/2018   05:52:42   ( -67.71, -88.94) 06/08/2018   05:51:30  ( -67.75, -89.69)   31.83                72