Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 7 30.  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)
 07/31/2019   18:47:20   ( -68.54,  76.51) 07/31/2019   18:48:31  ( -68.50,  76.78)   11.83                71
 07/31/2019   19:38:02   (  68.29,-115.87) 07/31/2019   19:38:00  (  68.28,-115.84)    2.25                 2
 07/31/2019   20:28:43   ( -68.17,  51.61) 07/31/2019   20:27:30  ( -68.17,  51.67)    2.27                73
 08/03/2019   11:04:11   ( -68.40,-167.53) 08/03/2019   11:05:02  ( -68.38,-167.48)    2.60                51
 08/03/2019   11:54:54   (  68.21,   0.01) 08/03/2019   11:54:30  (  68.21,  -0.04)    2.13                24
 08/03/2019   12:45:21   ( -67.33, 168.42) 08/03/2019   12:44:13  ( -67.38, 166.64)   76.15                68
 08/06/2019   02:30:40   (  69.41, 139.55) 08/06/2019   02:31:46  (  69.32, 141.94)   94.34                66
 08/06/2019   03:21:03   ( -68.31, -51.65) 08/06/2019   03:21:32  ( -68.32, -51.67)    1.79                29
 08/06/2019   04:11:47   (  68.18, 115.83) 08/06/2019   04:10:59  (  68.21, 115.83)    2.78                48
 08/08/2019   18:47:17   (  68.58,-103.53) 08/08/2019   18:48:28  (  68.53,-103.17)   15.46                71
 08/08/2019   19:37:55   ( -68.28,  64.17) 08/08/2019   19:38:01  ( -68.26,  64.13)    2.31                 6
 08/08/2019   20:28:39   (  68.15,-128.36) 08/08/2019   20:27:28  (  68.15,-128.36)    1.02                71
 08/11/2019   11:04:07   (  68.39,  12.49) 08/11/2019   11:05:00  (  68.36,  12.49)    3.28                53
 08/11/2019   11:54:48   ( -68.25, 179.99) 08/11/2019   11:54:30  ( -68.26,-179.99)    1.49                18
 08/11/2019   12:45:18   (  67.37, -11.62) 08/11/2019   12:44:10  (  67.41, -13.32)   72.86                68