Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 7 24.  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)
 07/26/2018   04:11:38   ( -68.28, -64.36) 07/26/2018   04:12:32  ( -68.28, -64.37)    0.78                54
 07/26/2018   05:02:22   (  68.14, 103.13) 07/26/2018   05:01:59  (  68.17, 103.14)    2.85                23
 07/26/2018   05:52:50   ( -67.32, -88.54) 07/26/2018   05:51:41  ( -67.39, -90.12)   68.09                69
 07/28/2018   19:38:10   (  69.31,-117.30) 07/28/2018   19:39:16  (  69.21,-114.97)   92.42                66
 07/28/2018   20:28:34   ( -68.27,  51.42) 07/28/2018   20:29:01  ( -68.27,  51.49)    2.70                27
 07/28/2018   21:19:17   (  68.08,-141.03) 07/28/2018   21:18:29  (  68.10,-141.07)    2.36                48
 07/31/2018   11:54:49   (  68.40,  -0.29) 07/31/2018   11:56:00  (  68.36,  -0.16)    6.83                71
 07/31/2018   12:45:29   ( -68.21, 167.27) 07/31/2018   12:45:31  ( -68.20, 167.29)    0.87                 2
 07/31/2018   13:36:12   (  68.02, -25.19) 07/31/2018   13:34:59  (  68.03, -25.27)    3.45                73
 08/03/2018   04:11:43   (  68.28, 115.62) 08/03/2018   04:12:30  (  68.29, 115.64)    0.94                47
 08/03/2018   05:02:23   ( -68.14, -76.88) 08/03/2018   05:02:00  ( -68.13, -76.92)    1.85                23
 08/03/2018   05:52:50   (  67.10,  91.69) 08/03/2018   05:51:43  (  67.11,  89.58)   91.39                67
 08/05/2018   19:38:10   ( -69.25,  62.77) 08/05/2018   19:39:17  ( -69.17,  64.97)   87.28                67
 08/05/2018   20:28:37   (  68.23,-128.54) 08/05/2018   20:28:59  (  68.22,-128.57)    1.47                22
 08/05/2018   21:19:19   ( -68.14,  38.89) 08/05/2018   21:18:29  ( -68.12,  38.95)    3.19                50